kdraiford kdraiford

12-01-2017
Physics

contestada

If you perform 40 J of work lifting a 10-N box from the floor to a shelf, how high is the shelf?

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roytucker roytucker

12-01-2017

the shelf is four meters high

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donworyboutit donworyboutit

12-01-2017

four meters feet i believe because 10n ÷ 40j = 4m

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