Question

john pushes his bed to the right, overcoming the force of friction. on the free - body diagram below, which force represents the friction force on the bed? a. force a b. force b c. force c d. force d

Explanation:

Friction force opposes the direction of motion. Since the bed is moving to the right (due to Force B which is the applied force), the friction force will act to the left. In the free - body diagram, Force D is to the left.

Answer:

D. Force D