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Can someone help me on no. 6

Can someone help me on no. 6
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Can someone help me on no. 6

Can someone help me on no. 6-example-1
User Nas
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4 votes

Efficiency = (energy that does the job) / (total energy used)

= (45 J) / (120J)

I think you can handle the division.

User Roar
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8.3k points
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