Which statement(s) is/are true about elastic collisions?

Last updated: 7/30/2022

Which statement(s) is/are true about elastic collisions? Select all that apply. 1.total kinetic energy of the system is conserved 2.center of mass can accelerate 3.momentum of the center of mass is conserved 4.There is no net external force acting on the system. 5.individual kinetic energies of colliding objects are conserved 5.total momentum of the system is conserved 6.individual momenta of colliding objects are conserved