A hemisphere of mass M and radius R rests on a smooth horizontal table. A vertical rod of mass m
Channel: Doubtnut
Date: 2020-02-16

A hemisphere of mass M and radius R rests on a smooth horizontal table. A vertical rod of mass m is held between two smooth guide walls supported on the sphere as shown. There is no friction between the rod and the sphere. A horizontal string tied to the sphere keeps the system at rest. (a) Find tension in the string. (b) Find the acceleration of the hemisphere immediately after the string is cut.