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A ball is dropped from a height of 2.50 m above the floor. a) find the speed v with which it reaches the floor. b) the ball now rebounds. the speed of the

ball is decreased to 3v/4 due to this collision. how high will the ball rise?


A)speed = distance / time
= 2.50m / 1 second

b) 3 × 2.5 / 4
7.5 / 4
1.875 m
0 0 0
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