Question

ana exerts a force of 20 n on a volleyball that has a mass of 0.15 kg. what is the force that the volleyball exerts on ana?
0.15 n
20 n
19.85 n
20.15 n

Explanation:

Step1: Recall Newton's third law

According to Newton's third - law of motion, for every action, there is an equal and opposite reaction. When Ana exerts a force on the volleyball, the volleyball exerts an equal magnitude of force back on Ana in the opposite direction.

Answer:

B. 20 N