Physics, 04.02.2020 23:43 jaileen84

8. a force of 80 pounds on a rope is used to pull a box up a ramp inclined at 100 from the horizontal. the rope forms an angle of 330 with the horizontal. how much work is done pulling the box 25 feet along the ramp?

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8. a force of 80 pounds on a rope is used to pull a box up a ramp inclined at 100 from the horizonta...