1.

Passage - II : A long slender rod of mass 2kg and length 4m is placed on a smooth horizontal table. Two particles of massless 2kg and 1kg strike the rod simultaneously and stick to the rod after collosion as shown in Velocity of the centre of mass of the rod after collision is

Answer»

12 m/s
9m/s
6m/s
3m/s

ANSWER :C


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