jmoody01 jmoody01

07-02-2017
Physics

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Hans full is pulling on a rope to drag his backpack to school across the ice. He pulls upwards with a force of 22.9 newtons at an angle of 35 degrees above the horizontal to drag his backpack a horizontal distance of 129 meters to the right. Determine the work (in Joules) done upon the backpack.

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Аноним Аноним

20-02-2017

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The the work (in Joules) done upon the backpack. is 2.42 x 10^3 J

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