Which one of the following statements expresses the work–energy theorem for a moving…
PHYSICS · Single correct · A Level · Physics · Mechanics and materials · Mechanics and materials
Problem
Which one of the following statements expresses the work–energy theorem for a moving object?
(a) The net work done on an object equals its change in potential energy.
(b) The net work done on an object equals its total mechanical energy.
(c) The net work done on an object equals its change in kinetic energy.
(d) The change in kinetic energy of an object equals the force applied on it multiplied by the time of application.