1.

A uniform rod of mass m, length l rotates about its end point O in horizontal plane. If the rod is rotating with a constant angular speed on a frictionless surface and the ratio of restoring force developed in the rod at points A and C is (F_(A))/(F_(C))=1+n/27, where 'n' is an integer value, find n

Answer»


SOLUTION :`F_(A)=(2m)/3 omega^(2)xx(2l)/3, F_(C), m/2 omega^(2)xx (3l)/4`
`IMPLIES (F_(A))/(F_(C))=32/27`
`impliesn=5`


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