29 Two steel balls A and B of mass 10 kg and 10 g rolls

Last updated: 6/14/2023

29 Two steel balls A and B of mass 10 kg and 10 g rolls towards each other with 5 m s and 1 m s respectively on a smooth floor After collision with what speed B moves perfectly elastic collision 1 8 m s 2 10 m s 3 11 m s 4 Zero