Question
*15-48. Blocks A and B have masses of 40 kg and 60 kg,
respectively. They are placed on a smooth surface and the
spring connected between them is stretched 2 m. If they are
released from rest, determine the speeds of both blocks the
instant the spring becomes unstretched.
k = 180 N/m
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*15-48. Blocks A and B have masses of 40 kg and 60 kg, respectively. They are placed on a smooth surface and the spring connected between them is stretched 2 m. If they are released from rest, determine the speeds of both blocks the instant the spring becomes unstretched. k = 180 N/m wwww

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