For a perfectly elastic collision, the coefficient of restitution e is

For a perfectly elastic collision, the coefficient of restitution e is
  1. zero
  2. 1
  3. $0.75$
  4. $0.5$

Solution

For a perfectly elastic collision, the coefficient of restitution e is 1

Asked in: MHT CET 2020 (15 Oct Shift 2)

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