A uniform rod of length 2a is held with one end resting on a smooth horizontal table
Channel: Doubtnut
Date: 2020-08-23

A uniform rod of length 2a is held with one end resting on a smooth horizontal table making an angle a with the vertical. Show that when the rod is released, its angular velocity when it makes an angle `theta` with the vertical is given by  `omega=[(6g(cosalpha-costheta))/((1+3sin^(2)alpha))]`