Blocks A (mass 5.00 kg) and B (mass 8.00 kg) move on a frictionless, horizontal surface. Initially, block B is at rest and block A is moving toward it at 2.00 m/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 + be the direction of the initial motion of block A. ▼ Part A Find the maximum energy stored in the spring bumpers. Express your answer with the appropriate units. Umax = 7.66 Submit oll Dext R HA J Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining ?

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