Why can’t we fly a plane into space, what stops it from just flying higher and higher until we are in space?, sounds like a daft question but it has interesting implications that mean we might not be that far from a plane that can fly into space.
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Well, there several issues but assuming we are in something like a normal jet airliner, then one of the main problems is the air, or lack of it as we get closer to space.
A plane flies because as it is propelled forward, the wings, which are shaped to make the air flow faster over the top of them than the bottom, generate lift. As the plane goes faster the wings create more lift and when the lift is greater than the weight of the plane, it will climb up into the air.
For our plane to continue to climb it needs more speed to increase the lift. If you throttle back on the speed a bit, the plane will settle in to level flight and if you decrease the speed the plane will start to fall as lift from the wings is not enough to overcome the weight of the plane.
Author: P C III
License: Creative Commons Attribution 4.0
Lift generated on the wings is totally irrelevant. I took a city college principles of physics course which is enough to explain that the lack of air needed to create thrust from the jet engines is the primary reason. This is a dumbass question.
Why not build an elevator cable that can be lowered to 100,000 feet connected to an orbiter in space. A balloon then travels to connect with the cable and the payload is lifted to the space orbiter. Balloon travels back to earth to do the same routine. This can help build a bigger space station needed for future travel.
The higher up the less dense the air the reason airliners fly so high (usually at 38 thousand feet) because they can go two times faster. But they could stall if they go too high because the engines don’t have enough oxygen to breath the engines need oxygen to mix up with fuel molecules to burn and generate thrust.
This is just f****** stupid!!! havn't even watch the film yet, but every one know there is no air in space, therefore you are not able to make a lift from den change i pressure from under and over en wings..... f****** stupid
I remember when I was a kid I recall a lot of talk about ballistic arc transport. I would love to know why this idea was abandoned, I am aware of the limitations of humans a high G the way understood it 3Gs for around 40 seconds and 20 minutes to glide to a genteel landing
Let's just be realistic and not so much science fiction.....nothing can fly into space because there is no such thing as space.....the only people that believe the idea of space are those who don't have "they live" sunglasses.
BECASUE THERES NO SPACE """SPACE"" IMPLYS WHAT IT SAYS SPACE THE ELITES MAKE US THINK THERES ALL THIS SPACE OUT THERE THERE ISNT WE ARE IMPRISONED HERE ON EARTH this is why we get brainwashed with we need to go to mars to survive SO WE NEED TO LEAVE A POLUTED DESTROYED EARTH THAT WAS FINE BEFORE AND FIND SAFTY ON A ALREADY DEAD PLANET does that make sense to you WE NEED TO FLEE TO A DEAD WORLD FROM ONE THATS FINE A ND ALIVE UNTIL WE KILL IT its all made up horse shit
Better question is what’s the difference between a rocket and a jet airplane? Rockets have liquid oxygen added to the fuel to make combustion possible. Airplanes do not. Also airplanes are NOT pushed forward. They are like massive vacuum cleaners, they suck the air in front of the engines, thus pulling them forward, not being pushed from behind.
+Gabriel Rapan thrust ! You keep comparing it yo our atmosphere.... It is not the same. If you create a vacuum here and make a hole air will rush into it because of the difference in pressure, creating a force . Same goes for a plane (big pressurized tube) which pops a hole.. the pressure will rushout , creating a force (same as a rocket). You can find videos of people letting air out of a balloon in vacuum chambers... The ballon moves because the air generates thrust. And for your comparrison, a drone wont fly in the same chamber because a propellor is a wing and needs an enviroment to work
''but in space there is a vacuum in front of the rocket (read a few lines back).....again the vacuum is ALL AROUND THE ROCKET not only in the front.....like i said....it's not a vacuum cleaner to...suck the damn rocket...and again you eject mass into ...vacuum.....explain to me how forward momentum is achieved?
you dance around my point ...QUOTE '' it does not have to "push" against anything''..... and you denying newtons first (3) law ...action /reaction.....QUOTE ''Jet engines on earth work the same. You eject mass from the back.and create a force the opposite direction. Like i tried to explain. A less dense environment only makes i t go easier because you have no drag or pressure build up in front of the device ''..... dude????....jet engines work ENTIRELY different. please educate yourself. ''a less dense environment? dude WE TALKING ABOUT SPACE. it's VACUUM. that is 10 torr of NEGATIVE pressure... it's not ''less dense''...we implode oil pipes when testing at around 4 torr....have you ever seen a oil pipe? thickness and such? ram jets are needed for higher altitude.....but still.... air, THIN atmosphere has to be present to be acted upon by the jet,rocket.propeler,rotor.....to get a reaction....newton's first law(3) .... 5 th grade physics man....if it is as you say...why airplanes struggled a half century to reach 100 000 feet? ...that is why propeller airplanes could not go very high up....the propeller can't beat the air fast enough to create lift....why? because of thinner less dense atmosphere.....now please think before you post next reply and google newtons first law and how lift is created for
airplanes and rockets .....make sure your argument does not deny the laws of OBSERVABLE physics that you learn in MIDDLE SCHOOL is not worth the time.....
+Gabriel Rapan it does not have to "push" against anything. Jet engines on earth work the same. You eject mass from the back.and create a force the opposite direction. Like i tried to explain. A less dense inviroment only makes i t go easier because you have no drag or pressure build up in front of the device
From the producers of such greats as:
Why can't we make engine oil from sand?
Why can't we make gold from iron?
Why can't I plug my penis into a socket?
and the classic from way back,
why can't we turn water into wine?
Rated 5 stars by the flat earth society
SO...engines need oxygen to burn...so in space...no air (it's a vacuum)...no air means no oxygen...so basically nothing can fly in space....there is nothing to push off against...no oxygen to burn....what about rockets and the ISS????....mmmm?
Because the same air needed for lift is too thin at the border of space, and the thrust of a plane isn't strong enough to simply thrust us out. However, I'd like to think a military jet that can fly at mach 2 could do it. Just get really high up, get to mach 2, turn up and hit the afterburner.
Assuming a plane was instantaneously placed in space, a plane could fly in space if there was air in space. Lift and drag go to zero. You would also have to make sure that for the door seals etc. that they wouldn't outgas. If the cabin could maintain it's cabin pressure you could survive. Other than this, a plane could fly in space.
Wrong!!!! I'm a pilot and hold my commercial rating and just last week I kept forgetting to dip my nose down to follow the curvature of the earth and almost flew off into space...... good thing I woke up from my nap before I was halfway to the Moon
Actually, you only need to reach about 18,000 mph to get into space. That is called orbital velocity. Even less if you don't need to stay up there. Escape velocity is needed to escape from the Earth, e.g. reach the moon etc.
This is a simple question with a simple answer.......oxygen. The wing lift is actually a minor issue. If you had the acceleration to escape the earth's gravity, wings and lift would actually not even be a factor.
I did not watch this retarded video. But I'm gonna comment. Tjis is just more proof of idiotocracy coming soon.
If you need to know the obvious reasons a commercial plane can't go to space... please jump off the nearest bridge. You're a waste.
If you did not watch it yet your commenting then what's the fuda fucking point of you being here in the first place when you could just something else because you can't reply to every video you don't like. It would take till the end of time to watch every video in existence.
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