Test Academy | A rubber ball is dropped from a height of 5m on a planet where the acceleration due to gravity is not known. On bouncing, it rises to 1.8m . The ball loses its velocity on bouncing by a factor of 16/25, 2/5, 3/5, 9/25

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A rubber ball is dropped from a height of 5m on a planet where the acceleration due to gravity is not known. On bouncing, it rises to 1.8m . The ball loses its velocity on bouncing by a factor of

Options :

16/25
2/5
3/5
9/25

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