-- Two balls collide head-on such that the coefficient of re... — Physics | Mockzy | Mockzy

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-- Two balls collide head-on such that the coefficient of restitution is less than one. Which of the following is correct for the given collision?

A

Total kinetic energy increases after collision

B

Total energy increases after collision

C

Velocity of separation is less than velocity of approach

D

Both (2) and (3)

-- Given below are two statements: One is labelled as Assertion (A) and the othe

A block of mass m = 2 kg is released from the top of the smooth inclined surface

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