A rod is hinged by one end in the horizontal plane in the

Last updated: 6/11/2023

A rod is hinged by one end in the horizontal plane in the absence of gravity A small bead of mass m is inserted on the rod at L length from the hinged end The coefficient of friction between the bead and the surface of the rod is u The rod starts moving with constant angular acceleration a rad s Find out the time when the bead starts slipping a rad s L