If we want to describe work, we must have
(a) an action which causes no movement or reaction. (b)a force and a movement in the opposite direction of the force.(c) a force and a movement in the same direction as the force. (d)an action which causes movement and an opposite reaction.
The correct answer is C because why would you want to move the force away from the force. So therefore the answer C because you want to move the force to the force. Hope This Helps