Physics, 27.01.2021 02:50, MaxHunter8377

Hans Full is pulling on a rope to drag his backpack to school across the ice. He pulls upwards and rightwards with a force of 112.8 Newtons at an angle of 30˚ above the horizontal to drag his backpack a horizontal distance of 78.1 meters to the right. Determine the work (in Joules) done upon the backpack. (round to the nearest tenth)

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Hans Full is pulling on a rope to drag his backpack to school across the ice. He pulls upwards and r...