A rubber ball is dropped from a height of 8.7 m onto the floor below.It rebounds to a height of 7.2 m.What is the coefficient of restitution for the ball?
A)0.17
B)0.42
C)0.68
D)0.83
E)0.91

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The Answer of A rubber ball is dropped from a height of 8.7 m onto the floor below.It rebounds to a height of 7.2 m.What is the coefficient of restitution for the ball?
A)0.17
B)0.42
C)0.68
D)0.83
E)0.91

A Rubber Ball Is Dropped from a Height of 8