Question

When a ball falls to the ground and stops, what happens to its momentum?

Answer 1

Answer:

here is your answer

Explanation:

When a body drops from a height, it gains momentum down, while the earth gains the same momentum up. Since the earth is very massive, you can not observe its motion in reaction. Same goes for a ball rolling downhill. ... Thus the net change in momentum is zero and the law of conservation of momentum is validated.

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