A rod of mass 'm' and length 'l' is hing...

A rod of mass 'm' and length 'l' is hinged at point 'P ' and rod can rotate about higne point 'P' in vertical plane. Other end of rod is connected through a block by a string which is passed through pulley of mass 'm' and radius 'R' and there is no slipping between the pulley and the string as shown in figure. At t=0, system is released . Find the hinge reaction at P at t=0.

`(2)/(11)mg`

`(4)/(11)mg`

`(6)/(11)mg`

`(8)/(11)mg`

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