Question

A tennis ball with a velocity of 10.7 m/s is thrown perpendicularly at a wall. After striking the wall, the ball rebounds in the opposite direction with a speed of -9.18 m/s. If the ball is in contact with the wall for 0.011 s, what is the average acceleration of the ball

Answer 1

After striking the wall, the ball rebounds in the opposite direction with a speed of 7.69 m/s. If the ball is in contact with the wall for 0.0122 s, what is the average acceleration of the ball ...

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