a ball hits a wall horizontally at 6 metres per second full stop it rebounds horizontally at 4.4 metres per second. The ball is in contact with the wall for 0.04s. What is the acceleration of the ball?
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Answer:
V=LBH
204=L*3.5*5
L=204÷17.5
L=11.6(NEARLY)
THE ERROR MADE BY JOE IS HE ADDED 3.5 AND 5 WHEN HE SHOULD HAVE MULTIPLIED THEM
Explanation:
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