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consider the acceleration velocity and d...

consider the acceleration velocity and displacement of a tennis ball as it falls to the ground and bouces back. Derections of which of these changes in the process

A

velocity only

B

Displacemetn and velocity

C

Acceleration, velocity and displacement

D

Displacement and acceleration

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The correct Answer is:
B
When a tennis ball falls on the ground and bounces back, its velocity and displacement changes in reverse direction while acceleration remains unchanged.
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