# A ball hits a wall horizontally at 6.0 m/s. It rebounds horizontally at 4.4 m/s. The ball is in contact with the wall for 0.04 s. What is the acceleration of the ball?

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by bipinKalla

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by bipinKalla

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TO FIND ;-

SOL ;-

Initial velocity of the ball =

Final velocity of the ball = -

Time taken by the ball =

Acceleration = Final velocity - Initial velocity / Time taken