A block A of mass 3kg moving with a speed 2m s collides

Last updated: 6/13/2023

A block A of mass 3kg moving with a speed 2m s collides elastically with a stationary block B of mass 4kg The location of block B is at origin at the time of collision Assume the collision with the wall to be elastic in nature and the size of the blocks is negligible The x coordinate of block B when it collides with block A for the second time is 2m s A A 3 6 m C 10 2 m B x 0 x 12m B 4 8 m D 15 m