2 years ago

A ball bounces on the ground. How do the ball and the ground act on each other?

1 answer:

7 0

Explanation:

It will continue to fall under the influence of gravitational acceleration, but now, a normal force from the ground surface, opposing the force due to gravity, will act on the ball.This all means that the ball is pushing on the ground with a force greater than its own weight, so acceleration must point upward.

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