Mkazerooniii Mkazerooniii

29-01-2017
Physics

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i need to know how to solve this problem for an upcoming exam

i need to know how to solve this problem for an upcoming exam class=

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mathssydney mathssydney

29-01-2017

w=f*d = 5000N * 10 stories * each 4m = 200 000 J

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