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QUESTION 2 A cricket ball of mass 150 g is dropped from rest from a
certain height and it strikes the floor at a speed of 6.2 m/
The ball bounces straight upwards at a velocity of 3.62 m
as shown in the diagram below.
The effects of air friction may be ignored.

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QUESTION 2 A cricket ball of mass 150 g is dropped from rest from a
certain height and it stri...
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