Question

Select all the correct answers.

A free-falling golf ball strikes the ground and exerts a force on it. Which sentences are true about this situation?
1. A golf ball striking the ground is a collision.

2.The ground exerts an equal force on the golf ball.

3.The ground doesn’t exert a force on the golf ball.

4.The force is zero because the golf ball has little mass.

Answer 1

1. and 2.

Explanation:

Answer 2

The ground exerts an equal force on the golf ball and a golf ball striking the ground is a collision

Explanation: