A particle of mass m is placed at the centre of a uniform

Last updated: 6/9/2023

A particle of mass m is placed at the centre of a uniform spherical shell of mass 3 m and radius R The gravitational potential on the surface of the shell is er 1 3 4 Gm R 3Gm R 4Gm R 2Gm R GI 5 150 159 300 9