According to Newton's third law of motion, if a rolling ball collides with a wall and exerts a force of 3 N on that wall, how much force does the wall exert back on the ball?
A. 0 N
B. 3 N
C. 6 N
D. 9 N
Is the answer b?
To find the answer to this question, we need to understand Newton's third law of motion, which states that for every action, there is an equal and opposite reaction. In the given scenario, when the rolling ball collides with the wall and exerts a force of 3 N on the wall, the wall will exert an equal and opposite force back on the ball.
Therefore, the force exerted by the wall back on the ball is also 3 N, which means that the answer to the question is B.