A sphere of mass m makes SHM in a hemispherical bowl ABC and

Last updated: 6/9/2023

A sphere of mass m makes SHM in a hemispherical bowl ABC and it moves from 4 to C and back to A via ABC so that PB h If m acceleration due to gravity is g the speed of the ball when it just crosses the point B is a 2gh b mgh c 2gh d h