Question

Erica throws a tennis ball against a wall, and it bounces back. Which force is responsible for sending the ball back to Erica?

A) the force that the ball exerts on the wall

B) the frictional force between the wall and the ball

C) the acceleration of the ball as it approaches the wall

D) the normal force that the wall exerts on the ball

Answer 1

D

Step-by-step explanation:

The normal force that the wall exerts on the ball

Hope this helps :P Have great day!!

Answer 2

d

Step-by-step explanation:

becuase i am smart :)