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You do 25 J of work to move a 4N object 5 meters. Find your efficiency and write down the formula.
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You do 25 J of work to move a 4N object 5 meters. Find your efficiency and write down the formula.

User RoryWoods
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4*5=20; ration of 20:25,
20/25= %80
User Drew Dahlman
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