20 102 kg piano is being lifted at a steady speed from ground level straight up to an apartment 20.0 m above the ground. The crane that is doing the…

A 1.20 102 kg piano is being lifted at a steady speed from ground level straight up to an apartment 20.0 m above the ground. The crane that is doing the lifting produces a steady power of 4.00 102 W. How much time does it take to lift the piano?The post 20 102 kg piano is being lifted at a steady speed from ground level straight up to an apartment 20.0 m above the ground. The crane that is doing the… first appeared on Nursing School Essays.