A rod of negligble mass and length l is ...

A rod of negligble mass and length l is pioveted at its centre. A particle of mass m is fixed to its left end and another particle of mass 2 m is fixed to the right end. If the system is released from rest and after sometime becomes verticle, The speed v of the two mases and angular velocity at that instant are

`sqrt(gl//3),sqrt(4g//3l`

`sqrt(4gl//3),sqrt(4g//3l)`

`sqrt(4gl//3),sqrt(4gl//3)`

`sqrt(gl//3),sqrt(gl//3)`

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