Question

A ball of mass m moving with a constant velocity strikes
against a ball of same mass at rest. If e = coefficient of
restitution, then what will be the ratio of velocity of two
balls after collision?
(a)1 - e/1 + e
(b)e - 1/e + 1
(c)1 + e/1 - e
(d)2 + e/e - 1

Answer 1

Answer:

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Explanation:

option c