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 Jul 19, 2022 55.5k views

19 votes

7.1k points

Please log in or register to add a comment.

13 votes

Answer:

50 Watts

Step-by-step explanation:

Power = work / time = 3000J / 60 seconds

Pedromendessk answered Jul 25, 2022

6.4k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.4m questions

10.0m answers