Gravitational Forces
Gravitational forces refer to the forces of attraction between two objects with mass. In aviation, gravitational forces play a crucial role in the flight of an aircraft. The four main forces acting on an aircraft during flight are lift, weight, thrust, and drag. Of these, weight is the force with which the earth attracts the aircraft towards its center. The weight of an aircraft is determined by its mass and the gravitational acceleration acting on it. During takeoff, the aircraft must generate enough lift to overcome its weight and the gravitational forces acting on it. Similarly, during landing, the aircraft must reduce its speed and generate enough lift to counteract the gravitational forces and safely touch down on the runway.
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