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Sahay Sir > Question Answers > Cengage NEET by C.P Singh > Part 1 > Chapter 10 - COM, Momentum and Collision > A ball is dropped from a height of 20m on a floor for which e=1/2. The height attained by the ball after the second collision.

A ball is dropped from a height of 20m on a floor for which e=1/2. The height attained by the ball after the second collision.

A ball is dropped from a height of 20m on a floor for which e=1/2. The height attained by the ball after the second collision.