A hollow massless sphere of radius R is fully filled with

Last updated: 6/10/2023

A hollow massless sphere of radius R is fully filled with non viscous water of mass m It is rolled dow a horizontal plane such that its centre of mass moves with a velocity v If it purely rolls A Kinetic energy of the sphere is 1 2 mv B Kinetic energy of the sphere is 14 5mv C Angular momentum of the sphere about a fixed point on ground is mvR D Angular momentum of the sphere about a fixed point on ground is 14 5 mvR