How do airplanes stay in the air?

Airplanes stay in the air due to a combination of aerodynamic principles and the forces they generate. The main force that keeps an airplane in flight is lift, which is generated by the shape of the wings and the airflow over them. The wings of an airplane are designed with a curved shape, known as an airfoil, that helps to generate lift. When the airplane moves through the air, the air flowing over the curved top portion of the wing has to travel faster than the air flowing underneath, creating a pressure difference. This pressure difference produces an upward force called lift, which counteracts the force of gravity and allows the airplane to stay airborne. Other factors like engine thrust, weight distribution, and control surfaces also play a role in maintaining flight and maneuverability.

This mind map was published on 13 October 2023 and has been viewed 55 times.