Case 1 Carts A starts from rest on a hill at a height h

Last updated: 6/21/2023

Case 1 Carts A starts from rest on a hill at a height h above the ground It rolls down and collides head on with cart B which is initially at rest on the ground The two carts stick together Case 2 Carts A and B are at rest on opposite hills at heights 1 2h above the ground They roll down collide head on with each other on the ground and stick together h na nd and stick togetics case 1 B A 1 2h case 2 B 1 h Which of the following statements is true about the about two cart system just after the carts collide in these two cases Surface is frictionless a the total kinetic energy of the system is the same in both cases b the total momentum of the system in non zero in case 1 while it is zero in case 2 c the total momentum of the system is the same in both cases d the total momentum of the system is greater in case 2 than in case 1