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A set of pulleys is used to lift a bookcase. 3000 J of work was done in 60 seconds. How much power was used?

A set of pulleys is used to lift a bookcase. 3000 J of work was done in 60 seconds. How much power was used?
asked 55.5k views
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A set of pulleys is used to lift a bookcase. 3000 J of work was done in 60 seconds. How much power was used?

asked
User Goldfish
by
8.0k points

1 Answer

13 votes

Answer:

50 Watts

Step-by-step explanation:

Power = work / time = 3000J / 60 seconds

answered
User Pedromendessk
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8.3k points
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