1.

Consider the situation shown in the figure. Uniform rod of length L can rotat freely about the hinge A in vertical plane. Pulleys and stringa are light and frictionless. If the rod remains horizontal at rest when the system is released then the mass of the rod is

Answer»

`(4)/(3)M`
`(8)/(3)M`
`(16)/(3) M`
`(32)/(3)M`

Answer :C


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