Question

A paddle ball game consists of a rubber band connecting a paddle with a rubber ball....

A paddle ball game consists of a rubber band connecting a paddle with a rubber ball. When the rubber band is fully stretched, which of the following is true about the velocity and acceleration of the ball? You may assume the paddle is at rest when the rubber band is fully stretched.

A. The ball’s velocity is zero, and its acceleration points towards the paddle.

B. The ball’s velocity is zero, and its acceleration is zero.

C. The ball’s velocity is zero, and its acceleration points away from the paddle.

D. The ball’s velocity is towards the paddle, and its acceleration is zero.

A is the correct answer, but why?

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