A bob of mass m 10 kg hangs by a light inextensible string

Last updated: 6/26/2023

A bob of mass m 10 kg hangs by a light inextensible string which is connected with a rigid support after passing over a smooth pulley P If the bob is released from an angular position 0 30 at the given pc P The force exerted by the string on the pulley is 50 3N The net horizontal force exerted by the string on the mass is 25 3N The force exerted by the string on the wall is 50 3N Acceleration of the bob at given instant is zero