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
According to Newton's third law of motion, the force exerted by Ana on the volleyball is equal in magnitude but opposite in direction to the force exerted by the volleyball on Ana:
So, the force that the volleyball exerts on Ana is also 20 N.