Explain by how much time does it take to lift the piano

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Reference no: EM13118682

A 3.00 x 102-kg piano is being lifted at a steady speed from ground level straight up to an apartment 10.00 m above the ground. The crane that is doing the lifting produces a steady power of 4.00 x 102 W. How much time does it take to lift the piano?

Reference no: EM13118682

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Explain by how much time does it take to lift the piano : A 3.00 x 102-kg piano is being lifted at a steady speed from ground level straight up to an apartment 10.00 m above the ground. The crane that is doing the lifting produces a steady power of 4.00 x 102 W. Explain by how much time does it take to li..

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