An L shaped rod OAB is being rotated by a constant angular

Last updated: 6/9/2023

An L shaped rod OAB is being rotated by a constant angular velocity o in a vertical plane about O There is a ring of mass m that can slide along the rod frictionlessly End B of the rod has a stopper to restrain the ring from falling What angle will AB make with horizontal when the ring starts to slip towards A from B la cosa A tan g la cosa C sin B tan 1 1 D sin la g la a