A hollow non conducting sphere A and a solid non conducting

Last updated: 6/10/2023

A hollow non conducting sphere A and a solid non conducting sphere B of equal radius R and masses m and 2m are kept at a large distance apart on a rough horizontal surface Charge on the two spheres A and B are Q and 2Q respectively Charges are distributed uniformly and remain constant and uniform as the spheres come closer Friction is sufficient to support pure rolling and the kinetic energy of the two spheres just before collision is KA and KB Find 100 KA KB Q A m R 2Q O B 2m TR