Question

Two solid rubber balls A and B having masses 200 &
400 gm respectively are moving in opposite direction with
velocity of A equal to 0.3 m/sec. After collision the two
balls come to rest when the velocity of B is
(a) 0.15 m/sec (b) 1.5 m/sec
(c) –0.15 m/sec (d) None of these

Answer 1

Answer:

a..

Explanation:

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