Blocks A and B, with masses mA = 5 kg and mB = 3 kg, respectively, are connected by a spr...

Blocks A and B, with masses mA = 5 kg and mB = 3 kg, respectively, are connected by a spring of stiffness k = 20 N/m and unstretched length L0 = 0.75 m. The blocks are at rest and separated by the distance L0 when block B is given a velocity to the right with magnitude V0 = 15 m/s. The friction between the blocks and the horizontal surface on which they rest is negligible.

Determine the maximum value of the distance d between A and B that will be achieved during the motion.

Figure P5.53