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01-01-2019
Physics

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a student needs to move a box onto a table that is 2 meters high she uses 10 newtons of force to move the box. How much work is done if she pushes the box up the inclunei

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SFM19613 SFM19613

01-01-2019

W = F•∆x•cos ∅ = 10 N × 2 m × cos (180°) = 20 J × -1 = -20 J

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