What are four forces of flight?

 There are four forces of flight that act on an aircraft: lift, weight, thrust, and drag.

  1. Lift: Lift is the force that counteracts the weight of the aircraft and allows it to become airborne. It is generated by the movement of air over the wings of the aircraft.

  2. Weight: Weight is the force exerted on the aircraft due to gravity. It acts downward towards the center of the earth.

  3. Thrust: Thrust is the force generated by the propulsion system of the aircraft, such as the engines. It acts in the direction the aircraft is moving.

  4. Drag: Drag is the force that opposes the motion of the aircraft and is caused by the resistance of the air to the aircraft's movement. It acts in the opposite direction of the aircraft's motion.

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What is the Angle of Attack(AoA)?

  The angle of attack is the angle between the chord line of an airfoil and the direction of the oncoming air. In other words, it is the angle between the wing of an aircraft and the direction of the wind. The angle of attack is an important parameter in the aerodynamics of an aircraft, as it determines how much lift the wing will generate. A high angle of attack can cause the wing to stall, which can lead to a loss of lift and potentially result in a crash.
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