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Physics, 03.10.2021 14:20 laniflower6
12. A man pushes a box of 40 kg up incline of 15°, if the man applies a horizontal force
200N and the box moves up the plane a distance of 20 m at a constant velocity and the
coefficient of friction is 0.10, find a work done by the man on the box, b. work done
against friction
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12. A man pushes a box of 40 kg up incline of 15°, if the man applies a horizontal force
200N and...
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