Saturday, December 17, 2011

How do you determine whether a line is parallel to a plane?

Linear Algebra question:





How do you determine whether a line is parallel to a plane?








How do I figure out whether this line is parallel to the following plane or not?





Line:


x = 3t


y = 1 +2t


z = 2-t





Plane:





4x-y+2z = 1





Thanks in advance.|||If the line and a normal vector of the plane are orthogonal then the line and the plane are parallel.





one normal vector to the plane is : v (4 ; - 1 ; 2)





one vector of the line is (3 ; 2 ; - 1)








scalar product of the two vectors =





(4 * 3) + ((- 1) * 2) + (2 * (- 1)) =





12 - 2 - 2 = 8





The result is not equal to 0 so the line and the plane are secant (not parallel).








Graph :





http://s636.photobucket.com/albums/uu88/鈥?/a>





*******|||If the directional vector of the line is orthogonal to the normal vector of the plane, the line and the plane are parallel. The dot product of orthogonal vectors is zero.





Let


v = directional vector of line


n = normal vector of plane





v = %26lt;3, 2, -1%26gt;


n = %26lt;4, -1, 2%26gt;





Take the dot product.


v 鈥?n = %26lt;3, 2, -1%26gt; 鈥?%26lt;4, -1, 2%26gt; = 12 - 2 - 2 = 8 鈮?0





The dot product is not zero, so the line and plane are not parallel.

What would be the most offensive thing to eat on a plane?

This question came up because my husband was mentioning how much he loves Maui onion chips. Then the thought crossed my mind why don't they serve these chips on the flights to Hawaii? I soon realized that everyone on the plane would end up having horrid breath and the following passengers would be welcomed with a plane scented with a wonderful perfume of Maui onion. So I began to wonder which other snacks or meals would not be a wise choice to consume on a plane.|||Durian Fruit|||i wouldnt want someone eating a tuna sandwich next to me... or anything that was wicked loud and crunchy|||anything w/fish or really smelly cheese|||cookies with "offensive weapons" in icing on them..

What are the statistics about fatal plane crashes within the United States?

I'm talking about plane crashes on major airlines, not like a private jet or anything like that. I'm referring to like a Jet Blue or Delta flight, and I'm only asking about flights within the continental USA, like from New York to Nevada or something like that. I've heard that the stats are 1 in a million but that sounds like it might just be hyperbolic.


Thanks.|||1 in a million is _not_ hyperbolic. There are lots of ways of expressing the risk, and that is one way. Regardless, flying if by far the safest way to travel.





You can find tons of data from the NTSB, specifically:





http://www.ntsb.gov/aviation/Table6.htm


Summary of accidents for US carriers from 1991, includes # of accidents, # of fatalities, # of flights, miles and hours flown.





Also:


http://www.ntsb.gov/aviationquery/index.鈥?/a>


Which is a searchable data base of accidents. You can specify date ranges, locations (country or down to the state/city level), airline, type of aircraft, commercial, private, scheduled and so on.





In the past 9 1/2 years (from 2002 to the present), there have been a total of 9 crashes with fatalities, in which a total of 157 people died. During that same time period (through the end of 2010), there have been more than:


. . . . 60,959,251 hours flown


67,639,054,000 miles flown


. . . .92,786,070 departures





Since about 100 people die from vehicle accidents in the US %26lt;every day%26gt;, during the same period of time, about 345,000 people have been killed in auto accidents.





It is pretty obvious which method of travel is safer.|||There hasn't been a crash by a major airline since 2009 and most major airlines in the US haven't had a fatal crash since many years before that. JetBlue has never had a fatal crash and Delta since 2006. I don't know the exact odds, but considering the number of flights in the US, your numbers probably aren't too far off. You can check stats here:


http://www.airsafe.com/airline.htm

How do I find out which plane Im flying on using Cathay Pacific?

I need to get onto the online checkin and get a seat prompty tomorrow. I am very tall so it would help to see a plan of the plane. Does anyone know how to find out which make of airline Cathay Pacific will using for their London-Melbourne flights?|||Run a search on www.cathaypacific.com and take a look at the aircraft identifier next to the flight. I'm going to guess that both segments will be operated by a Boeing 747 (you will need to connect in Hong Kong), since both are relatively high-density long-haul routes.





Anyways...


744, 74A - Boeing 747-400


772, 773 - Boeing 777-200, Boeing 777-300


330 - Airbus A330-300 (I think)


340 - Airbus A340-300


EQV - Equipment varies on different days.|||It usually will say on the schedule and your itinerary (e-ticket) what type of aircrafts, but for those long distance flights, it will most likely be either a Boeing 747, Airbus A330 or A340 cuz those type of aircraft have longer range.





check your email. they should have sent you a confirmation email with the flight information on there and the type of aircraft should be on there as well.|||You will be flying in either a 747 or Airubs 340 depending on what time your flight is. Then you will use an Airbus 330 to Melbourne from Hong Kong.





http://www.cathaypacific.com/cpa/en_INTL鈥?/a>





Go to http://www.seatguru.com to find what is a good seat and which ones to avoid.|||Any will fit you,Dont worry about that, man

What does it mean when you dream about flying in a plane?

I dreamt that I was going to NY in a plane. A lot happened but what stands out most is that my best friend's father who recently died was flying the plane. He came over, sat next to me and I asked if he was the pilot. He said yes, then started reading a newspaper. He told me he was taking a break. The plane was on autopilot now. Then he got up and said his break was over and he had to go back to work.|||sometimes it might mean you want to get away. But that your friends fathers dad who is dead is flying the airplane sometimes its the sadness you keep in your heart not only for yourself but mostly for her family|||If you are flying with ease and enjoying the scene and landscape below, then it suggests that you are on top of a situation. You have risen above something. It may also mean that you have gained a different perspective on things. Flying dreams and the ability to control your flight is representative of your own personal sense of power.





To see and talk with your dead parents(or friends parents) in your dreams, represents your fears of losing them or your way of coping with the loss. You may want that last opportunity to say your final good-byes to them.|||this was a spiritual dream (not in a religious form) in a inner insight of a person whom you knew in your past. flying means freedom and talking to dead people in you dreams but in a positive way like you did, means the person its letting you know they are in a better place and so will you. its sending you a message to let you know that their is a better place.|||well i will first answer the bit about your friends father:


This symbol is highly personalized, and should be considered in light of your relationship with your father. Generally, dreaming of a father (yours or anyone else's) represents authority, while mothers represent love and protection. If your relationship with your father was good, dreaming of him implies advancement and/or assistance from authority figures in your life. If your relationship with him was strained, however, dreaming of him indicates trouble coming from authority figures, such as your boss. If you're dreaming of a dead parent, especially if he or she is speaking to you, important news is coming your way. Whether the news is good or bad depends on other dynamics in the dream.


Ok so flying a plane i have three explanations:


1. Escape from the mundane exigencies of the lower world.


2. Freedom.


3. The search for higher consciousness. Travel into the higher realms.


and for the new york part:


The "hub of the world." 1. To be alone in New York City without any friends or companions is symbolic of being totally on your own. Whatever projects or enterprises you're facing right now are likely to have to be done almost entirely on your own.


2. The bright lights of New York City at night, especially if they blink on and off, symbolize an encouraging message that the solution to a problem you've been wrestling with will come to you in a bolt of inspiration.


3. Dreaming of hearing any of the vast number of songs about New York City represents reassurance that a cherished goal or project of yours will indeed manifest - with a lot of work.


ok so i hope you can piece together the information i gave you and hope it helps! if you need more information please got to the website below!

How closely inclined is the ecliptic plane to the solar equator?

And which planet is closest to the solar equatorial plane?|||Earth ecliptic is 7.155 deg.


Mercury is closest, followed by Venus.|||Also, kudos to "rich"





He answered the second part of my question how I phrased it, and not how I meant to (should have read, "which planets ORBIT is closest to the solar equatorial plane") sorry for that mixup.

Report Abuse


|||There is a seven degree inclination between the plane of the solar equator and the ecliptic. Mercury's orbit is inclined seven degrees to the eclipitc, but that doesn't put Mercury closest to the solar equatorial plane. It would depend on the sun's precession, and the planets' location in their orbits.|||Good question. I researched this a bit and have not come up with an answer.





Except to point out that neither the direction nor the magnitude of the Sun's angular momentum vector is well known, because the rotation of the material below the photosphere is not well known (although it can be investigated through solar seismology).





Jupiter's orbit is by far the biggest reservoir of angular momentum in the Solar System.





This website





http://www.valdostamuseum.org/hamsmith/a…





says that the sun's orbital momentum vector is tilted 7 degrees with respect to the sum of the planet's vectors.|||The ecliptic intersects the the celestial equator at two points: during the vernal equinox and autumnal equinox. This means that the ecliptic follows a circular path around the sky, half of the time above and half of the time below the celestial equator.|||The inclination is about 23.5 degrees - as for which one is close to being in the equatorial plane - I don't know - maybe one of the dwarf worlds?

What are the essentials to pack in a carry-on bag on a plane?

We are a family of first timers going on a plane to florida. What shall we bring in our carry-on bags? Also, what should my kids pack and bring? Ages 10 and 7.|||some form of entertainment. the plane will have a movie, but that cost some money and they might not show a movie you like. i would bring a CD player or mp3 or some form of music entertainment. Then a camera, that way you can take pictures of the clouds. some books or puzzle books, maybe coloring books/crayon for the kids.


water/snacks. after you go through the line where they check you for any metal [at the moment i forget what its called lol] there will be shops around there, and resteraunts. you can go to some of these shops and buy food, books, drinks, etc.


if you have one a portable DVD player. this way you can bring movies and watch them.


an extra pair of clothes just incase your luggage gets lost or you spill something on you.


maybe sometoys [not noisy ones] of your children's that they could play with. or a handheld video game.


gum is also good for ear popping when going up and down, plus its something to keep you occupied as weird as that sounds.





i would also sugest going to the airport around 1 1/2 hours-1hour ahead of time for check in, etc. and then about 10 or so minutes before they start loading go to the nearest bathroom, so you hopefully wont have to go on the plane.


once you first arrive at the airport[sorry this is out of order] give your big luggage [not carryons] to the nearest desk area that is where it gets checked in. remember to take your shoes off in the metal detection line too.





sry if it got confusing


have a great trip=]|||I like to bring some kind of entertainment (like music, a video game, etc). I would also bring some kind of snack for them to nibble on during the ride. Just make sure that you have something for them to do and something for them to snack on. You can't bring drinks, but you can still bring food.|||Honestly, to sit on one feels a bit like sitting on a bus. Until it starts moving. And then it still feels a bit like a bus, except faster. You'll know when you get off the ground because all of a sudden you can tell there isn't any friction under the wheels; it's really smooth. You gain altitude fairly quickly and you'll be able to tell you're leaning back a little. If you're brave enough/lucky enough to have a window seat, look out! It's so amazing to see the ground dropping away. Cars and trees go from looking normal sized to little dots so quickly. It might be a little rough as you gain altitude, but to me it's exciting. You might pass through clouds-- they look just like fog. And then all of a sudden, you're above the clouds looking down on them. It's so awesome!





As far as the flight attendants and such go, they'll go through the emergency procedures before you take off. Point to the exits, show the oxygen masks, etc. Just like in movies. They make sure all the carry-on luggage is packed away in the overhead compartments, all purses and such underneath the seat in front of you, your seatbelts on properly, your seats locked in upright positions (seriously, just like the movies!). And then, depending on the airline, you usually get pretzels or peanuts and a drink during the flight.





The landings are what typically make people nervous, atleast the people I've talked to. It's one of my favorite parts though. The pilot will announce they're about to descend, so you know to expect it. If you look out the window, you'll see the ground get closer. They might tip the plane one way or the other in order to turn to the runway. The ground gets closer... but unlike the warning on mirrors "Objects Closer Than They Appear".... really the ground is still further away than you think! You might feel like you're about to run into a tree or something, but I promise, you aren't. The wheels will touch ground, and it may feel like you bounce into the air again. Once the wheels are on the ground, they put on the breaks, and you'll really feel yourself slowing down suddenly. Then they'll taxi around and let you off back into the terminal.





A few tips for your first time flying:





Take gum! Chew it during takeoff and landing. It'll help your ears from popping so badly. I've never had too much problem, but some people do.





Don't carry much with you. You probably won't use half of it, and it makes it easier to get on and off. (And come through security, for that matter.) I usually take a book and a jacket and an I-pod, although some planes have Sirius radio built into the armrests and supply you with headphones. Some people like to carry a change of clothes with them incase their luggage gets lost, but unless you have a lot of layovers I wouldn't worry about it. I've never had them lose my luggage, and lots of times when they DO lose luggage, they end up sending it to you by taxi.





Wear slip on shoes. Really, that's more for security reasons. Lots of airports require you to take your shoes off anyways, so the easier you can make it on yourself, the better.





And lastly.... this is really important.... ENJOY YOURSELF! Some people don't like flying, or do it so much it's nothing special, but it's really one of my favorite things in the world. It never gets old. Like I said, seeing the world drop away like that... it's just amazing. I have a photograph I took over the wing... you can see to the end of the world, really! The horizon line is way off in the distance, you can actually see the curve of Earth. And the sky is such a clear dark blue. Absolutely Stunning. That was just a little sumthin...














NOW TO THE QUESTION U ASKED:





I listen to some music from a C.d. player, Ipod, Mp3 players .. etc. This way, you'll be concentrating on your favorite songs and lip synching it versus thinking about the flight itself. Ok. So peeoples ears pop all the time! I suggest buying gum at the termanol, that way u cant forget or lose it. All u have to do is chew gum when u get on, and went u land. That is the pressure point...GoOd LuCk!!!Since it's your first time you will probably have butterflies in your stomache the whole time, I did. But it's really fine, all that happens is you feel a bit of pressure going up and it's a bit noisy but it will quiet down when you are in the air and if you feel turbulence during your flight don't freak out okay this happens. You can watch t.v. or listen to music during your flight and you get free snacks and drinks!!!! It's great, but the bathrooms are very small which is very uncomfortable so you should use the bathroom at the airport before you get on your plane, if you are a very motion sick person then you should have a barf bag ready and take some pills at the beginning of the flight! When you are landing you feel pressure and a bit of pain in your ears, afterward you will feel like your ears are clogged but that will go away in at least a day!!!! Don't stress about it, just enjoy your flight!!!!





Once you land and the doors open make sure you have all of your stuff, you then leave the plane and go to baggage claim, look for your flight number on the screen on top of one of the conveyor belts and that is where you will find your luggage!!!!You can bring any snack, but liquids, even toothpaste, water, deoderant..must be in a container 3oz or less...say if u have purfume in a 15oz container, and u only have 3oz left, u still cant bring it. Also, u have to bring all your liquids in a quart-sized ziplock bag, FOR CARRY ON ONLY! All other luggage can have any amount of liqid. Sure, u can bring ur psp, gum...i even bring pencils and paper to read etc...With electronics, wait til the captain says to use them.








For clothes, bring lots of shorts and ts...sunblock...beach towels...bathing suit...etc





have a fun and safe trip! here, i asked this question u might find usefull: http://answers.yahoo.com/question/index;鈥?/a>





also visit tsa.gov!! http://www.tsa.gov/|||Carry on your reading materials, pills, cell phones, a pair of shorts, and a pair of sandels. All liquids go in the bags you will check. That means you will NOT carry on your bottled water, lunch, toilet kits, make up bottles, shampoos or sun tan lotions! All that goes in your checked bags. Before handing over your checked bags, look thru your carry-ons again! Pull out anything liquid and throw it in the bags being checked. Once you are thru security you can purchase bottled waters and food to carry on.





Security confiscates any food or water you have. They will also relieve you of any lotion such as hand cream. This is call the Bush Airport Tax Program. Security takes it from you and you then purchase it again after arrival at your vacation destination.





As for the kids, take some form of workbook or little handheld game. Something they can handle on their own. Also, airplanes can be hot and they can be cold. Multi-layer clothing is good b/c they can put on a hoody or strip down to a tee-shirt. Believe me, it's true. Flips are good because they are easy to take off going thru security lines and they will need them in Florida.|||No liquids thats for sure, they will confiscate, unless its under an ounce each i think and in a zip lock plastic baggie.


Another idea is to bring some nibble snacks like granola bars and a set of clothing in case your suitcases decide to go on a different vacation.|||what ever u need on the plane for that trip. just don't bring any liquid on that carry on chk w/ Ur carrier whats not allowed|||If you are looking for a great place to get travel sized items to save space in your carry-on, check out http://www.AllTravelSizes.com

When booking a round trip air plane flight is it possible to return earlier than what your ticket says?

When booking a round trip air plane flight is it possible to return earlier than what your ticket says? If so, does that cost extra? About how much?|||If your ticket allows changes to be made, then it is possible to return earlier than the specified return date upon payment of the necessary fees. These fees will include a change fee as well as any difference in fare that applies between the old and new tickets.





Because all of these charges are dependent upon the airline, the departure and destination airports, and the fare purchased, no one here can tell you how much it would cost -- the only ones who can tell you the cost would be the airline themselves. Anyone giving you an amount here is merely making an educated guess assuming some of these criteria -- the actual amount could be as little as zero, but could be hundreds or thousands of dollars on the high end.

How do you fly on a plane with a baby?

I will be traveling on a plane for 2 hours with my 6 month old and was just wondering about the procedure for flying with babies. Do they need to sit in their own seat, so I will have to buy two tickets? And I read somewhere that they can sit in your lap? Is that safe or ok to do? What all do I need to know about flying with a baby?|||Airline regulations currently allow children under the age of two to fly free as "lap children" (not required to have their own seat). International flights charge a 10% fee for lap children. However, this is not the safest way for a child to fly.





While some (not all) flights offer bassinets, the number they carry is limited, and they are not allowed to be used during taxi, take-off, turbulence, or landing. Some airline even prohibit their use while the fasten seat belt sign is illuminated. Having your child safely buckled in a car seat insures his/her safety.





In fact, the FAA (Federal Aviation Administration - USA),


CAA (Civil Aviation Authority - UK),


JAA (Joint Regulatory Authority - Europe),


and CASA (Civil Aviation Safety Authority - Australia) among others, and all airlines recommend children under 40lbs (18kg) have their own seat with a child safety device.





A CRS is a hard-backed child or infant safety seat that is approved by the government for use in both motor vehicles and aircraft. In order to be certified for use on an airplane, the car seat has to met the Federal Motor Vehicle Safety Standards. Check the labels on the side of your car restraint for a sticker (words will be printed in red) for verification that your seat is safe for airplane use. The sticker will look something like this:


http://jamiehassen79.angelfire.com/flyin鈥?/a>





Many airlines even offer half-price tickets so parents can be guaranteed that their child can travel in a CRS device. You should call your airline to ask for a discount and/or ask what the airline's policy is for using empty seats. If you haven't booked a separate seat for your child, be nice on check-in and see if they can "block" the seat next to you. They will then only use that seat if they absolutely need it, leaving it free for you to use during the flight for your child (basically you are getting a seat for free for your child).





I have always bought a seat for my children and used their car seats for them in the plane. I HIGHLY advise using a car seat for your child in the plane because it is safe for the child - especially during turbulence, makes them feel secure, is more comfortable for both parent and child, will help your child sleep, and gives you the opportunity to relax a bit as well.











I've been flying internationally %26amp; domestically with my children since they were each 2 months (now 8%26amp;6, 9 months and currently pregnant with #4). At least three trips a year are the children %26amp; I traveling internationally (14+ hours each way) alone. We do another 8-10 international %26amp; domestic flights a year as a family. Due to this, I have written a small article about flying with children that goes more in-depth, gives up to date security rules %26amp; regulations for the US, EU, UK, %26amp; Australia, offers tips %26amp; tricks for the travel, etc.


http://www.angelfire.com/jamiehassen79/f鈥?/a>








Good luck, and if I can be of any more help or assistance, please feel free to contact me.

What are the chances of a plane crashing? How many transatlantic flights are there every day?

I'm flying from London to Denver (Colorado) later in November and am worried about my plane crashing for whatever reason although terrorism would be top of my list for things to worry about.|||just look at the cabin crew - that's what I do - they look so competent, and they do it all the time|||Hey Ben,





I presume you are wanting statistics.





Well I don't have statistics. But...


I do have words of "comfort "...





The airports have introduce full body scanners in Gatwick and I think most of the London airports. So literally they are that high on security that NOTHING unpleasant could be brought through.





I have a friend who used to work for air Iran as a senior cabin member for ten yrs and she was in some peoples perspective a very dangerous environment and I can tell you she is alive and well.





Do not worry. It's understandable to be aprehensive bout trans Atlantic flights cuz of all the terrorism hype but if I told you that worrying bout sumthing that has almost zero chance of happening is a waste of your energy when you could be looking forward to going to the states! Presumably on holiday. So The only thing u shud worry bout is wat your gonna pack!





Have fun and don't worry! Not worth it xx|||Transatlantic is actually safer than flying most routes. The Atlantic only opens up certain directions depending on the time, so its virtually impossible to get into a mid air collision. Once you are in the air you are golden. Should anything go wrong, they can simply just glide to an airport easily.|||There are about 28,000 take offs within the US every day. I don't know how many of those go across the Atlantic, but it must be many hundreds. Around the world, there are between 50,000 and 60,000 takeoffs every day.





The probability of anything happening to your plane are about 1 in a million - really.





In the US, more people are killed every single day in vehicle accidents than die in a whole year in air crashes. In 2002, 2007 and 2008, there were no fatalities on any US carrier.|||Here's an interesting statistic. If you took a flight every day, from any random airport to any other airport, it would be 6,000 years before you are statistically likely to be involved in an air accident, and the chances are that you would survive it.|||1 in 576,000. Do not worry, the U.S. and U.K. are two of the safest countries in the world when it comes to air terrorism this day in age.|||We flew to New York in July, my biggest fear was not crashing, but having to sit around for 7 hours! Flying is very safe and ,maybe just a little uncomfortable, but safe!|||it's Cars that are more dangerous- car crashes happen*** Every Day*** in the World


are you afraid to get in a car?|||Its like winning the lottery

Find locus of points in the plane of the charges where the field is zero?

Two electric charges q1=q and q2= -2q are placed at a distance L = 6a apart. Find the locus of points in the plane of the charges where the field potential is zero.|||The electric potential at a distance (r) from a point charge of charge q is given by:





f = q/(4*pi*e*r)





where e is the permittivity of the medium.





The potential due to a system of point charges is given by the sum of the potentials of the individual charges.





In this case, let the charges q and -2q be located on the x axis, at points x = -3a and x = +3a, respectively. The potential due to the two charges is then given by:





F = q/(4*pi*e*sqrt((x + 3a)^2 + y^2)) - 2*q/4*pi*e*sqrt((x - 3a)^2 + y^2))





We want to know the locus of x,y points that result in F = 0





0 = q/(4*pi*e*sqrt((x + 3a)^2 + y^2)) - 2*q/4*pi*e*sqrt((x - 3a)^2 + y^2))





0 = 1/sqrt((x + 3a)^2 + y^2) - 2/sqrt((x - 3a)^2 + y^2))





2/sqrt((x - 3a)^2 + y^2)) = 1/sqrt((x + 3a)^2 + y^2)





2*sqrt((x + 3a)^2 + y^2) = sqrt((x - 3a)^2 + y^2))





4*((x + 3a)^2 + y^2) = (x - 3a)^2 + y^2)





3y^2 = (x-3a)^2 - 4*(x+3a)^2





y^2 = -x^2 -10x*a -9a^2





y = +sqrt(-(x+9a)(x+a)) and y = -sqrt(-(x+9a)(x+a))

What engine does the cri cri plane juse?

I need to know what cind of engine the cricri plane juses,|||2x Solo 210 15 hp engines.

How do you find both vector and Cartesian equation of a plane?

(a) the plane through the point (1,4,5) and perpendicular to the vector (7,1,4)


(b) the plane through the point (6,5-2) and parallel to the plane x + y - z + 1 = 0|||(a)eqation of a plane equals point time normal vector so egation equals


7(x-1)+1(y-4)+4(z-5)=0


7x-7+y-4+4z-20=0


7x+y+4z-31=0





(b)since its parallel then the planes have same vector or multiple of the vector.


1(x-6)+1(y-5)+1(z+2)=0


x-6+y-5+z+2=0


x+y+z-9=0

What happens if there is a misspelling of the name on the plane ticket for someone?

There are 2 letters switched around on a plane ticket of a family member of mine and am wondering if there will be problems with bringing him along the trip. If there is going to be problems, how can I fix this? Thanks.|||It can be minor but I would suggest that you contact where you purchased the tickets and tell them of the misspelled name. If they cannot fix it or somehow refuse to, then arrive at the airport early and have the ticket agent correct the error. You do not want any problems when going through security.|||When I book my tickets for an overseas flight I always have someone next to me just to verify the information. I check to make sure that my name is entered correctly as it appears on the passport or ID%26gt; After I make sure the dates are correct and I book the ticket I print the itinerary to make sure everything is correct. Then after its all booked about 5 minutes after the booking I call the airline to confirm that I have the reservation, request seats/special meals etc.|||Names on airline tickets MUST be the same as the valid photo ID you use to fly with. IATA rules allow two (2) incorrect letters in the last name only however the first letter of the last name must not be one of the incorrect letters. call the airline and ask about getting the ticket re issued, your travel agent should have checked the correct spelling before issuing the ticket.|||Just notify the issuing airline/travel agency,They will rectify the mistake and morover if the photo on the identification matches you should have no problem.

What would happen if you opened the emergency door of a commercial plane during a flight?

Would it actually open? Would the passengers be sucked out of a plane, and could terrorists do it?|||Emergency doors need to be pulled in before they can be opened. In a pressurized aircraft, even the smallest emergency doors are therefore pressed against their frame with a force that exceeds two tons.


Do you know many people able to lift a two ton object clean from the ground?|||The doors of a typical modern airliner cannot be opened in flight, because they are held closed by the air pressure inside the cabin. The doors are designed such that they must move inward before they can move outwards when they are being opened, and they cannot move inwards when the airplane is pressurized because the air pressure presses the doors against their frames with a pressure of several tons.





Thus, there is no danger of anyone opening a door in flight.





If the door could be opened with the airplane pressurized, the person opening it would probably be sucked out of the aircraft, along with anyone or anything nearby that were not fastened down.





There has been at least one case of someone being killed on the ground after opening a door with the airplane still partially pressurized. The victim was a flight attendant who opened the door before all the pressurization in the cabin had been eliminated. The pressure remaining was very slight鈥攍ow enough to allow the flight attendant to pull the door inwards鈥攂ut it was high enough to blow the flight attendant out the door and onto the pavement once the door opened. The flight attendant was killed.





Modern airliners have various mechanisms in place to ensure that all pressurization inside the cabin has been eliminated before the doors are opened. And if the airplane is fully pressurized, the doors can't be opened, anyway.





If the airplane has been completely depressurized in flight, it is theoretically possible to open the doors in some cases. The wind might rip the door away, however.|||Flying at altitudes above 10000 feet means the cabin is pressurized to keep oxygen in the cabin as there is no oxygen above 10000 feet. If the cabin is pressurized, the emergency exit WILL NOT be able to open, unless there is a problem on board that de pressurizes the cabin (oxygen masks drop).





Flying under 10000 feet, could be able to open the exit, although highly unlilkely. Should you open it on the ground, in the event of an emergency, you comitted yourself to assisst the crew in getting passengers off the plane.|||Perhaps had you bothered to read the other thousand or so times this has been asked, you know the answer.





1) It's a plug door and won't open.





2) No terrorists couldn't do it.





3) DB Cooper jumped from an unpressurized airplane, which allowed him to open the tailcone door and enter into the tail cone, which is not pressurized. Then he lowered the aft air stairs and jumped. Since then "DB Cooper" locks have been installed that prevent the airstairs from opening when the aircraft is under way.|||It has NOT BEEN POSSIBLE to open the doors on an airliner for about 50 YEARS now.. Ever since D.B COOPER did his thing.. it's been against the law for any commercial airline to have a door that can be opened in flight. Since you don't know this simeple basic fact, then you probably don't know who D.B. Cooper was.. so you can GOOGLE that and find out.|||How in hell will terrorist (or anyone else) be opening a door of pressurized plane?


Suggest your Taliban buddies to try with a DC-3 or DC-4, it will work -





Too bad for the Italian language -.


Et votre fran莽ais? -


驴O su castellano? -|||That's impossible to do, unless you're using something like a bomb. The pressure in the cabin helps keep the door shut. Even the strongest person in the world couldn't open it unless the plane was depressurized first.|||I would never open one myself, and neither would anyone else. They are designed so that can't be done if the aircraft is pressurized, as the doors have to be pulled in.|||No. The doors are plug type and cannot be opened with aircraft pressurized. The door levers be it boeing or Airbus is equipped with a shear pin so again NO.|||No, yes, no. The emergency doors can not be opened in flight by design.|||Doors in a pressurized passenger aircraft cannot be opened while the aircraft is under pressurization.

When the former President is flown home on the Presidential Plane, what is its Call Sign?

A plane that is carrying the President, regardless of whether it be the Presidential plane, a military plane, or a Cub Piper, becomes Air Force One. What Call Sign is used as the fly Former President Bush home?|||Some of this is true, some of it is not. I'm an air traffic controller, so allow me to shed a little light on this, if I may.





Since G.W. took off after Obama was sworn in, he was no longer President, as some have noted. As this is the case, the tail number of the Boeing (since he still flew in the actual plane that is normally Air Force One) is 28000. Hence, SAM 28000, or Special Air Mission 28000. We, as controllers, would refer to it as SAM 28000.





If, say, he was still President, since it is flown by an Air Force general, it would be called Air Force One. If it were a Coast Guard plane, it would be called Coast Guard One, and the same with Marines and Navy. It's respective of which branch he flies with. If he was flying a civilian plane, it would be called Executive One. The same is true of the Vice President, except replacing One with Two. Also, if the President's or Vice President's family is on board, we automatically designate the plane Foxtrot One or Two, providing the President or Vice President are not on board with them.





Long winded, but I hope this clarifies.|||Well the Air Force One is a aircraft that carries the president. But when the former president is flown home, the aircraft that is used is called "Executive One". I remember hearing that on the news, while I was watching the Inauguration. I remember the news corespondent stating that "the Former President Bush is now boarding the Executive Marine (the helicopter), it is no longer called Marine One as it is carrying the Former President now". So using that I think that the Air Force 1 would be called Executive 1. Hope it helps.|||Any plane that carries the president will start with the military branch the one (air force-1=A2, marine-1 VM1) any time it is the vice president it is the same but 2 (air force 2), ANY VIP on board an A/C will be executive one no matter what the branch carrying it and the same with VIP and presidential families executive one foxtrot. The former commander and chief Mr. Bush Flew executive one back and it may have been a Special Air Mission but that was not the call sign|||The aircraft is called by it's original Call sign, because as you said, any aircraft that takes the president onboard becomes the "Airforce-1"


So if it is taking anyone else, it should be called by it麓s original Call Sign|||It uses its "normal" call sign. In the case of the presidential planes, they have regular Air Force numbers which they use when NOT carrying the president.





Wonder if wikipedia has those numbers.....





Yep, sure enough - "28000" and "29000"|||I believe the call sign SAM (special air mission) could also be used. I believe when Nixon resigned he was aboard a plane when Ford was sworn in so it took off as Air Force One hen became and landed as SAM27000. (I think I learned that at one time)|||The plane will use the aircraft number as a call sign such 2800 Heavy instead of Air Force 1 as that is strictly reserved for the active president of the United States. Retirees don't rate.|||It would be what it normally would be called the plane only uses the call sign Air Force One when the president of the US in on board|||Special Air Mission 28000, according to press releases.|||"Executive One"





The most recognizable call sign of this type is Air Force One, used when any Air Force aircraft is transporting the U.S. President. Similarly, when the President is flown in a U.S. Marine Corps helicopter, the call sign is Marine One.





A current president transported in a Civilian aircraft (ie piper cub" would NOT use Airforce One but rather "Executive One" - Callsign for civilian presidential aircraft.





According to CNN former president George W Bush will be leaving the ceremonies aboard "Executive One" today.|||operation 28000





28000 is tail number of air force one|||Lame Duck 1

How can I fund raise $3000 dollars in two months to purchase plane tickets for a missions trip to Asia?

My husband and I are interested in going to Asia for a missions trip and we need about $2000-$3000 to pay for our plane tickets. We have to do our own fundraising to make this happen.|||http://urlkiss.com/1l is a great way to make extra money. The site will ask you to complete surveys and offers and those companies will then pay you. Unlike most work at home jobs this is one is really legit and actually sends real checks to you at the end of the month. I have already made over $2500+ from this website and keep it mind that everything is free.I will love to answer any questions that you might have regarding this just contact me:





My email is RippedWalletFrancis@gmail.com


My AIM RipWalletFrancis


My blog http://rippedwalletguide.com|||Take a offering for a special mission trip. Some churhes will give money for it.|||WELL YOU CAN GET A BAKE SALE TOGETHER AND COMBINE IT WITH A DONATIONS CAR WASH THAT IS ALWAYS A BIG HIT!|||where in Asia? and from where? tickets are not that high prices in the winter.


If you can't raise money or using your savings (which I guess you don't have)... don't go. There is more than just airfare. Food and lodging are usually not free.


Mission (s)!!! are usually done by churches and the like and they pay for it.... It looks like you want to go on vacations.|||Ask for it. There are a great number of religious mission system available to you.


Contact your local worship leader, and explain your vision. He/she will usually direct you to the outreach portion of your nationwide faith. For the portion of your vision which matches those of your religion, there is usually funding available.


My place of worship independently sponsors more than one mission per year, for ours is a plentiful house, and the wealth is shared, not coveted. Many of these sponsorships are not 100% of the required moneys, but they help.


If all of this is done, and the amount you post is the matching for a grant, consider cleaning out yards. this time of year, great numbers of persons will repsond positively to this. you market in the evenings, presenting yourself, your goals, and your offer, and you arrive on a Saturday morning and haul away leaves, branches, and small items to your local recycling center. You need a trailer with hitch, some trash bags, hand tools, serious gloves, and sometimes dust masks. This activity is somewhat universal, which will also teach you something more about how to get around in the larger world toward which you plan.


May you go with God.|||Theres tons of ways to raise money for missionary trips. First off, talk to the church that is organizing the trip to find out what they are doing to raise money or if they can help you to be able to get your tickets. If you are still at a loss, ask local stores if they will allow you to put donation cans in their stores. Ask all Christian stores in town if they have ideas. Ask if they will donate items to be raffled. Sell handmade crafts and baked goods. Have a barbeque dinner and sell tickets. Considering the cause, you may even find people from within the church who will donate money to buy tickets. Ask your church if they will make announcements at services and allow people to make donations towards the tickets there at church. And remember if it is God's will that you and your husband are able to go on the trip, the funds will become available. You may also want to research missionary groups that travel to Asia, aside from the group you are going with and ask them if they may be able to help. Team up with other people who are planning to go on the trip also to get a larger group of people looking for donations. This will encourage people, because there will be people who may think that you are gathering money for yourself and not for a missionary trip. Good luck and God bless!|||Show your enthusiasm and love for the country you plan to visit. Talk to people (co-workers, librarians, your hairdresser) about the trip and why you want to go.





Put together a letter with a picture of the two of you. (If you've done other mission work, a picture of the two of you in action would be good.) Describe the work you will be doing, the places you will visit, why you feel called to that particular place, and maybe even what you'll do when you get back. Have a couple of friends proofread and give you feedback on the tone. Print the letter on nice paper and send it to everyone you know.





People have also set up websites to receive donations; I've never done that myself, but it would be faster than asking people to mail checks.





Ask people to donate to this cause instead of giving holiday, anniversary, or birthday gifts.





If you belong to a church with a national office, see whether they fund missions. They probably won't foot the entire bill, but even $50 helps, and you can say you are going with their support.





Have a party in your home or in the church hall and ask for donations. Give it a theme and play some trivia games with facts about the country you plan to visit. Put up maps and pictures from magazines or the Internet.





Promise donors to give a slide show when you get back (or email during the trip if you have time).|||Bake Sales


Yard Sale


Request Donations from friends and neighbors.


Request Donations at church. Have details of the trip published in the Church bulletin so that people will know its for real and they can make a donation if they like. Ask the Church to take up a special collection for the trip. Part of the money from the collection goes to the church and part of it goes towards financing your trip.|||Buy lots of goodies and put them in a basket and raffle it off with 1-2dollar tickets you can sell them at high schools malls and down the street. make sure you make everybody know what it is fo and what you would be doing over there|||1. Write a letter asking for prayer and financial support. Send it out to everyone you know. Give them details-people like that. Don't be afraid to send it out. God will provide!


2. See if your church will take up a special offering for you and your husband. You never know until you ask!


3. Do a yard sale-ask a bunch of people to donate nice things for a yard sale and let them know that the money is going to missions....also have a poster board made up with your info and a jar for people to donate.


4. Have people sponsor you for a "Walk to Asia"...or something like that


Blessings on your trip!|||sell cookies and say they are for charity|||sell books.

How deep is the River Hudson where the plane went in?

Perhaps our American friends would take pity on a curious Brit. I have followed the story of the plane crash with interest, and much admiration of the pilot. I can't find any information on the internet or in our many newspapers here as to how deep the Hudson is at the area the plane went in. Anybody either know how deep, or else where I can find out?|||The River Hudson's depth at the point in question is actually between 30 and 50 feet deep. The river bottom is very muddy and murky and no actual measurement was taken due both to this and the fact that it was not an important factor relative to getting all the passengers away safely. Due to the river currents the bottom is not conveniently cut out to present a flat image. It is very rutted and dips irregularly; because the plane has a lengthy fuselage and broad wingspan a definitive depth of the water becomes difficult because there is not a sole point of measurement.|||My question is , are they going to make a movie about the Hudson Flight 1549, The Miracle on the Hudson, I heard that Tom Cruise was going to play the Captain.





I thought some fitting websites for the movie would be either www.hudson1549.com or www.thehudsonflight.com

Report Abuse


|||I think fairly deep, that is the area a lot of the cruise ships dock. Also not too far from the 911 site. Go on the Internet and type in Hudson River, New York City. I am also a Brit, now living in Canada. Hope this helps.|||Why is it important to know how deep the river is? I would like to know how many fish were squashed when the plane hit the water......|||Exactly 54 feet. This doesn't count the mud and sediment lining the riverbed, of course.|||Umm probably 20 meters deep?|||Not sure Steffi` Do you know any Germans? i am sure i saw some sun loungers` when they showed it on tv x

How far can I travel with a personal plane?

I am thinking about buying a personal plane and traveling to Africa (from the US) with it. Is it possible? Is it possible to do it with a boat? How much would such a plane/boat cost?|||A lot..............if you need to ask you can't afford it..........|||yes you can travel as much you like for more information you search on net|||Don't lisen to these clowns discourage you. They're probably sitting at home eating getting fat and have nothing better to do than to try to make others feel bad while not losing weight.|||To know more about








boating











Please feel free to visit http://learnmoreon.com/boating/

What is the difference between economy class or business class on a plane?

I am trying to pay for my own ticket and I want to know the better deal and their conditions of seating on the plane.|||Business costs twice as much (3 times as much when traveling international). It's a complete rip off. If you are an average size person that fits in the seats of coach (economy) then there is absolutely no reason to pay twice as much for a little more room.


A is always the window seat then B is middle and C is aisle.


D is the other aisle E middle and F window. Try to get a window so you can lean against it.|||Kim M obviously has no idea what she's taking about.





You're paying for much more than the extra space. For starters, the seats recline to form a full bed. There is a self-serve snack bar during the flight. Meals are served on proper cutlery, with complimentary alcohol and a full three course meal. Entertainment is on a large personal LCD screen with free choice of movies. There is a dedicated cabin crew exclusive to business class. Prior to take-offyou have access to the lounge at the airport, including massage chairs, buffet food, free Internet access etc etc. I could go on all day.





If you can afford, go business for sure!|||The difference is the money you pay for the seat. Eat a great meal in a restaurant before you leave and take two Dramamine with a scotch on the rocks at the bar before you board. You won't care where you are sitting but when you land you will have a whole lot of money left to spend on yourself.|||Business seat has more room, you get the meals before economy, sometimes better entertainment