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Lift is the force that is created by the air-flow over the wings and body of an airplane. It is one of the 3 aerodynamic forces acting on an airplane in flight: Lift, Drag & Thrust.
AddendumI was taught that there were four forces acting on an aircraft. Lift, drag, thrust and weight. Lift and weight are up and down forces, while thrust and drag are fore and aft forces. Lift forces must be equal to or greater than weight forces for the aircraft to fly. As the first answer points out, lift is generated through the application of Bernoulli's principle.
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By making a LOT of assumptions I can simplify it to: the air passing over the top of the airfoil shape of the wing pushes a lot less than the air passing under the wing, which results in a net upward (one of those assumptions) force. By controlling many things like; the speed of the air passing the wing (or from the other perspective, our speed through the air), angle of attack of the wing, turbulence and many others we can control how much net upward force we want resulting in lifting the plane off the ground and direction.
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What force that causes an airplane to rise?
Lift is the force that causes an airplane to rise. Lift is caused by the flowing of air under the wings. This causes the airplane to rise.
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 a tornado lift up a airplane?
Yes, it can.
What does lift do to the airplane?
Lift acts against the force of gravity, pushing the aircraft up.
What makes an airplane move faster?
The lift and thrust force makes an airplane go faster.
What force that causes an airplane to rise?
Lift is the force that causes an airplane to rise. Lift is caused by the flowing of air under the wings. This causes the airplane to rise.
What holds an airplane up?
lift
What is the difference between a helicopter creating lift and anairplane creating lift?
the difference between an helicopter creating lift and an airplane creating lift is simple. an airplane creates lift by moving forward and its wing that has an aerofoil shaped will create lift. this gives the lift for the airplane and to fly. for helicopters, instead of the aerofoil is fix like an airplane, the aerofoil wing is rotating and create lift. that is why the helicopter does not need to move forward to gain momentum to create lift. by rotating the aerofoil (the blade) the helicopter can creates enough lift to lift up the helicopter.and that's how it fly..
Is the force that keeps an airplane in the air called lift or levitation?
Lift
What is the importance of wings on an airplane?
The importance of wings is critical to an airplane, they produce lift that can sustain the airplane in the air.
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 an airplane stay in the sky?
I am going to assume that aeroplane=airplane when I answer this. An airplane stays in the air by generating lift on its wings. As long as an airplane can generate sufficent lift it can stay in the air. However once the lift being generated falls below what is required for the plane to stay up... uh oh.
What do the wings do on an airplane?
They are responsible for creating lift.
Forces on an airplane that are positive?
Lift and thrust
Can a tornado lift up a airplane?
Yes, it can.
What does lift do to the airplane?
Lift acts against the force of gravity, pushing the aircraft up.
What makes airplane fly?
Lift! The wings on a plane create an upward lift.
