The C-5 Galaxy cargo plane has loading ramps in both the nose and tail. This lets them load and unload much quicker than if they only had one ramp.
The plane doesn't fall from the sky because its lifting force lifts it in the air.
It's designed so that air flows faster above it then below it. This causes the force applied by the air to be greater below the wing that it is above it. That force is what lifts the plane. In order for it to work, the plane must travel constantly at above a certain velocity, otherwise it will lose lift.
Friction
the force is lift
Air Force pilot
Aircraft have wings called airfoils. When air passes over these wings, the lower half of air has low pressure and the top has high pressure. Low pressure moves towards high pressure. And that force lifts the plane.
The force that lifts a hot air balloon is called buoyancy.
A plane flies forwards by exerting a force on the air with its wings. the air pushes back on those wings with an equal force that propels the bird forwards
The current Air Force One is a Boeing 747-200.
obviously,out because whe the plane moves the air cuts from the front and when near door it pulls every thing out ********* In a pressurized aircraft, like a large jet plane, air would go out. The aircraft has compressors that force air into the plane- at high altitude, the air outside is too thin to breath. If a door opened, the higher pressure inside the plane would push air out.
Aeroplanes use aerodynamics to stay in the air. When air moves across the wings of a plane at speed the air molecules hit the front of the wing. The wind is flat underneath but it is curved on top front the front to the back of the wing. As the air hits the front air passing over the top of the wing causes a vacuum the air below passes straight across the surface because its flat. By maintaining the vacuum across the top of the wing the aircraft is effectively sucked up into the air by the vacuum. The pilot has to control the air flow across the wings to keep the vacuum active. When a plane climbs and its nose (and therefore its wings) hit the critical angle the plane stalls. This is when zero air is now passing across the top of the wings to cause lift. The plane then starts to fall until the pilot is able to get the plane in to a slight dive to force air across the top of the wings again to cause life and stabilise the plane.
TEJAS is the advancing plane