Question

4) How does gravity and friction work to stop the motion of a ball that is thrown into the air?

Friction pulls the ball back to the ground. Once on the ground, gravity between the ball and the
ground slows and eventually stops the motion of the ball.
Gravity pulls the ball back to the ground. Once on the ground, friction between the ball and the
ground slows and eventually stops the motion of the ball.

Answer 1

Gravity and friction work together to stop the motion of a ball thrown into the air.

Step-by-step explanation:

When a ball is thrown into the air, two forces act upon it: gravity and friction. Gravity pulls the ball back to the ground, while friction opposes the motion of the ball. As the ball moves through the air, friction between the ball and the air molecules slows it down. Eventually, the ball reaches its highest point and starts to descend. At this point, gravity takes over and pulls the ball back to the ground, while friction between the ball and the ground further slows and stops its motion.

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