A block of mass M rests on a smooth horizontal table. There is a small gap in the table under the
Channel: Doubtnut
Date: 17/02/2020

A block of mass M rests on a smooth horizontal table. There is a small gap in the table under the block through which a pendulum has been attached to the block. The bob of the simple pendulum has mass m and length of the pendulum is L. The pendulum is set into small oscillations in the vertical plane of the figure. Calculate its time period. The table does not interfere with the motion of the string.