Post a New Question

Physics

posted by .

A 3.60 102-kg piano is being lifted at a steady speed from ground level straight up to an apartment 18.0 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?

  • Physics -

    Use an energy method. Power x time = Potential energy change

    We will be glad to critique your work

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

More Related Questions

Post a New Question