Two blocks of masses m1 = 1.60 kg and m2 = 2.10 kg are placed on a horizontal frictionless surface and a compressed spring of force constant k = 285 N/m is placed between them. Neglect the mass of the spring. The spring is not attached to either block and is compressed a distance of 9.50 cm. If the blocks are released from rest, find the final velocity of each block

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