A bowling ball rolls down the alley and hits a pin. Compare the force exerted by the ball on the pin to the force exerted by the pin on the ball during the collision between the ball and the pin. Is one force larger than the other or are they equal in magnitude to each other? Does this relationship of the two forces change at any time during the collision? Explain please.

The magnitude of the force exerted by the ball on the pin will be equal to the magnitude of the force exerted by the pin on the ball and thus, the relationship doesn't change at anytime. This fulfils Newton's third law of motion.

Explanation:

Newton's third law of motion states that; "For every action, there is an equal and opposite reaction."

This statement means that in every interaction, there is a pair of forces acting on the two interacting objects. The size of the forces on the first object equals the size of the force on the second object.

Now, applying this to the question,

we can say that: "the magnitude of the force exerted by the ball on the pin will be equal to the magnitude of the force exerted by the pin on the ball and thus, the relationship doesn't change at anytime!