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A person uses a pulley with 95%-efficiency and puts 50 J of work into the pulley. What is the output work?
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25 votes
25 votes
A person uses a pulley with 95%-efficiency and puts 50 J of work into the pulley. What is the output work?

User Whoami
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1 Answer

18 votes
18 votes

Answer:

47.5J

Step-by-step explanation:

just find 95% of 50

User Brimstone
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2.5k points
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