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What is the percentage efficiency of a motor that does 60J of work from 240J of electrical energy?

What is the percentage efficiency of a motor that does 60J of work from 240J of electrical energy?
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What is the percentage efficiency of a motor that does 60J of work from 240J of electrical energy?

User Anton Stafeyev
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Answer:

25% is the correct answer

User Hari Gopal
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