Key concepts include distance (the total path covered by an object), displacement (the change in position of an object), speed (the rate at which an object covers distance), velocity (speed with a spe...Key concepts include distance (the total path covered by an object), displacement (the change in position of an object), speed (the rate at which an object covers distance), velocity (speed with a specified direction), and acceleration (the rate of change of velocity). Circular motion, a type of motion where an object moves along a circular path, introduces the concept of centripetal force, which keeps the object in its circular trajectory.
