How do airplanes stay in the air?
Answers
Answer:
There are four forces that act on the plane while it's in the air: thrust, drag, lift and gravity. The thrust is generated by the jet engines, and this helps the plane to propel forwards, whereas the lift force acts on the plane wings and allows it to move upwards, and also to maintain its altitude.
Explanation:
The theory states that a wing keeps an airplane up by pushing the air down. Air has mass, and from Newton's third law it follows that the wing's downward push results in an equal and opposite push back upward, which is lift. The Newtonian account applies to wings of any shape, curved or flat, symmetrical or not.
The theory states that a wing keeps an airplane up by pushing the air down. Air has mass, and from Newton's third law it follows that the wing's downward push results in an equal and opposite push back upward, which is lift. The Newtonian account applies to wings of any shape, curved or flat, symmetrical or not.To stay in the air and sustain its flight, an aircraft needs to be moving forward. ... If the plane stopped flying forward, it could not produce lift, an thus could not stay up, unlike the helicopter which uses a propeller to stay airborn.
Answer:
There are four forces that act on the plane while it's in the air: thrust, drag, lift and gravity. The thrust is generated by the jet engines, and this helps the plane to propel forwards, whereas the lift force acts on the plane wings and allows it to move upwards, and also to maintain its altitude.
Explanation:
because of its wings with the constant angle airplanes lefts up
I hope that this ans will help you
