Question: The spring is unstretched when s = 1m and the 15-kg block is released from rest at this position. Determine the speed of the block

The spring is unstretched when s = 1m and the 15-kg block is released from rest at this position. Determine the speed of the block when s = 3m. The spring remains horizontal during the motion, and the contact surfaces between the block and the inclined plane are smooth. S k=75 N/m .30

S k=75 N/m .30

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