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because they have engne that let theam go in high speed. And if you want to overcome the gravity and go outer space. You must have a speed of 250 000km an hour.
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∙ 13y ago
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What is the force that enables planes to stay in the air?
Lift
Do planes stop in the air?
Some planes do like a harier it could stop in the air
How do planes stay in the air?
As an aircraft's wing moves through the air at speed the air on top of the wing is forced to follow a longer path than the air moving underneath the wing [due to the spahe of the wing] This reduces air pressure on the upper surface of the wing and creates lift.
Can planes stop in the air?
Yes some do
Why do planes have pointed fronts?
To reduce air resistance.
Do planes have gravity?
Planes are pulled down by gravity, just like everything else. But at the same time, they're wings are being pushed up by air pressure, so the forces balance out and they stay up in the air.
What is the force that enables planes to stay in the air?
Lift
Can air planes fly?
No... planes stay airborne because the air flowing on the underside of the wing is moving faster than the air flowing over the top of the wing. Without air movements - the plane cannot fly.
How do planes stay up?
Lift pushes the airplane up. The way air moves around the wings gives the airplane lift. The shape of the wings helps with lift, too.
Can planes fly without air?
No... planes stay airborne because the air flowing on the underside of the wing is moving faster than the air flowing over the top of the wing. Without air movements - the plane cannot fly.
was planes or jets invented first?
Planes. before they could master the creation of jets they first had to find out how to stay in the air using a motor and a frame light enough to glide through the air.
Which was invented first jets or planes?
Planes. before they could master the creation of jets they first had to find out how to stay in the air using a motor and a frame light enough to glide through the air.
How long an air plane?
Air planes can go up to 20,000 ft.
How do planes stay in the sky?
because the airfoil shape makes tiny air molecules at the bottom slow down and the top speed up. The engine just pushes the plane.
How did the RCAF get involved in World War 2?
The RCAF decided to stay loyal to Britain and back up their fighters in air-to-air combat. They basically guarded fronts and borders to avoid mass attacks.
How do planes stay in the air and keep flying?
Because the air-pressure under their Wings is greater than the air-pressure above their Wings. See the aero-foil.
What temperature does a planes jets get to?
The engines actually stay relitively cool because of the constant flow of cold air in them.
