This document discusses three basic laws of aerodynamics: Newton's Laws of Motion. It explains the Law of Inertia which states that an object at rest will remain at rest and an object in motion will remain in motion unless acted on by an outside force. It describes the Law of Acceleration which says that force is directly proportional to mass and change in velocity. It also outlines Newton's Third Law of equal and opposite reaction, giving the example of torque effect and recoil from a gun.