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A block of mass, m=4.80 kg is placed on the edge of a rough surface of height h = 0.5 2m as shown above. The block is released and moves until it stops momentarily after compressing a horizontal spring (with a spring constant k = 2,000 N/m) by a compression distance x = 12.1 cm. Find the work done by friction.
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A block of mass, m=4.80 kg is placed on the edge of a rough surface of height h = 0.5 2m as shown ab...
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