64 A solid sphere of mass M and radius R has a spherical

Last updated: 6/14/2023

64 A solid sphere of mass M and radius R has a spherical cavity of radius R 2 such that the centre of cavity is at a distance R 2 from the centre of the sphere A point mass m is placed inside the cavity at a distance R 4 from the centre of sphere The gravitational force on mass m is 14 GMm 11GMm R c R a b GMm 2R d GMm R