Momentum and CollisionHard
Question
A ball of mass 2m impinges directly on a ball of mass m, which is at rest. If the velocity with which the larger ball impinges be equal to the velocity of the smaller mass after impact then the coefficient restitution
Options
A.
B.
C.
D.
Solution
COLM ⇒ 2mu + 0 = 2mv + mu ⇒ v = 
e = -
e = -
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