Terminal Velocity: Terminal velocity is the maximum speed an object can reach while falling through a fluid, such as air. It occurs when the force of gravity equals the force of air resistance.
Projectile Motion:Projectile motion refers to the curved path followed by an object launched into the air that experiences only the force of gravity and no other horizontal forces.
Acceleration due to Gravity: Acceleration due to gravity is the rate at which an object accelerates towards Earth under the influence of gravity, approximately 9.8 m/s² near its surface.