1.

Two bodies of masses (M+m) and (M-m) are connected to the ends of a light inexte-nsible string and the string is laid over a smooth fixed pulley. The system is released from rest. The velocity of the centre of mass of the two body system V seconds after the release is

Answer»

`GT m/M`
`2gt m^(2)/M^(2)`
`gt m^(2)/M^(2)`
ZERO

ANSWER :C


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