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1. |
A particle is dropped from a height of 3 m on a horizontal floor, which has a coefficient of restitution with the ball of 1/2. The height to which the ball will rebound after striking the floor is$? |
A. | 0.5 m |
B. | 0.75 m |
C. | 1.0 m |
D. | 1.5 m |
Answer» C. 1.0 m | |