flight physics

Flight physics involves understanding how an airplane stays in the air by balancing four main forces: lift, which is generated by wings and opposes gravity; weight, the force of gravity pulling downward; thrust, the forward push from engines; and drag, the air resistance that slows the plane down. When lift exceeds weight and thrust exceeds drag, the airplane rises and moves forward. pilots control these forces through wing shape, engine power, and aircraft controls, enabling safe and efficient flight.