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A 3000 N block slides down an incline having a slope of 3/4. It starts from...

A 3000 N block slides down an incline having a slope of 3/4. It starts from rest and after moving 1.2 m strikes a spring whose modulus is 1500 N/m. If the coefficient of kinetic friction is 0.20, find the maximum velocity of the block.

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