Determine how much work is done by the block on the spring

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Reference no: EM13497150

A 700-g block is released from rest at an initial height, above a vertical spring with constant k=400N/m and negligible mass. The block sticks to the spring and momentarily stops after compressing the spring 19.0 cm. How much work is done by the block on the spring and what is the value of the initial height?

Reference no: EM13497150

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