Blocks A (mass 7.00kg ) and B (mass 10.00kg ) move on a frictionless, horizontal surface. Initially, block B is at rest and block A is moving toward it at 1.00m/s . The blocks are equipped with ideal spring bumpers. The collision is head-on, so all motion before and after the collision is along a straight line. Let +x be the direction of the initial motion of A
1- Find the maximum energy stored in the spring bumpers and the velocity of each block at that time. Find the maximum energy.
2- Find the velocity of A.
3- find the velocity of B
4- Find the velocity of each block after they have moved apart. Find the velocity of A.