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Due to the shape of an airplane wing, air passing over the top of the wing has to go a greater distance to get from the front of the wing to the back than air passing along the bottom of the wing. That makes the air on top of the wing less dense than the air at the bottom of the wing. That causes the wing to be pushed away from the denser air below the wing toward the less dense air above the wing.
Wiki User
∙ 9y ago
Wiki User
∙ 8y agoEnough people bought tickets on it to allow the airline to afford fuel and a crew. The traditional answer is "lift from the wings and forward motion from the engines," but Jet-A1 costs seven bucks a gallon so the real answer is, "money, in large amounts."
Wiki User
∙ 8y agoAirflow around the wings.
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Why does a wing lift an airplane off the ground?
cause the shape of is slightly curved up and the jest do the rest
How does an airplane take off?
Moving forward, air rushing over the wings causes them to produce lift. When the amount of lift created is greater than the weight of the plane it will rise off the ground.
What makes an airplane lift off the ground?
An airplane lifts off the ground because of the upward force created by the difference in pressure from the upper and lower part of the wing. The air travels faster over the top of the wing than the bottom of the wing because of the wing shape. This creates a low pressure on the top of the wing and high on the bottom. This can be explained better by understanding Bernoulli's Principal. The pressure difference causes and upward force on the wing which creates lift which allows the plane to lift off the ground.
How do thrust and lift help an airplane archive flight?
Without thrust, the airplane would never move forward, and without lift, it would never get off the ground. It would seem therefore, that these forces are absolutely essential to the realization of the entire notion of "airplane", since without them, it would be absurd for the pathetic craft to attempt to lay claim to the title.
What is lift on a airplane?
Lift is what " Lifts" an airplane off of the ground. Most commonly an airfoil wing is used to achieve lift. An airfoil is when the top of the wing is curved and the bottom is flat. This makes the pressure go fast over the top and slow underneath. This means more pressure under it at one time so that makes it go up! I hope that helped you!
How does an airplane take off the ground?
he engine is accelerared and the airplane moves down the runway gaining sped. When speed is high enough, 'lift' is created around the wings and it lifts off the ground.
What does the weight of the airplane have to do with the lift of it?
The weight of an aircraft counteracts the lift produced by an aircraft. The heavier an aircraft weighs the greater the lift needed to get off the ground.
How much lift does it take for an airplane to get off the ground?
In order to lift off the ground, the lift force (the upward force generated by the wings) has to be at least as great as the weight of the aircraft. Lift and weight are opposing forces and are equal in straight and level flight.
Why does a wing lift an airplane off the ground?
cause the shape of is slightly curved up and the jest do the rest
How can air make an object lift off the ground?
Air cannot do that alone. Airplane wings are shaped such that a forward motion will force them to lift.
How does an airplane take off?
Moving forward, air rushing over the wings causes them to produce lift. When the amount of lift created is greater than the weight of the plane it will rise off the ground.
What do you feel on an airplane takeoff?
When an airplane takes off, passengers will feel the acceleration and lift off of the plane as it leaves the ground. Sometimes this can make passengers nervous, or as it receives elevation, it can make peoples ears pop.
What happens when an airplane takes off against the wind?
It then produces lift due to wing configuration and can take off
An airplane would not be able to fly if it did not have a propeller. Why not?
It needs an engine to move it forward so that the wings generate lift. While stationary the wings generate no lift, or at least not enough to lift the plane off of the ground.
What makes an airplane lift off the ground?
An airplane lifts off the ground because of the upward force created by the difference in pressure from the upper and lower part of the wing. The air travels faster over the top of the wing than the bottom of the wing because of the wing shape. This creates a low pressure on the top of the wing and high on the bottom. This can be explained better by understanding Bernoulli's Principal. The pressure difference causes and upward force on the wing which creates lift which allows the plane to lift off the ground.
Can airplane takes off on the moon?
No. They need air for lift.
What makes air planes fly?
Lift and speed are the two major things that makes an airplane fly. When enough speed is created to push enough air under the wings, the craft will lift off the ground.
