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

5

Explanation

`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`