A hemisphere of radius R and mass 4 m is free to slide with its base on a smooth horizontal
Channel: Doubtnut
Date: 2021-11-02

A hemisphere of radius R and mass 4 m is free to slide with its base on a smooth horizontal table . A particle of mass m is placed on the top of the hemisphere . The angular velocity  of the particle relative to centre of hemisphere at an angular displacement `theta` when velocity of hemisphere has become v is