Spiderman, whose mass is 70.0 kg, is dangling on the free end of a 12.2-m-long rope, the other end of which is fixed to a tree limb above. by repeatedly bending at the waist, he is able to get the rope in motion, eventually getting it to swing enough that he can reach a ledge when the rope makes a θ = 58.4° angle with the vertical. how much work was done by the gravitational force on spiderman in this maneuver?
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Physics, 21.06.2019 17:50
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Spiderman, whose mass is 70.0 kg, is dangling on the free end of a 12.2-m-long rope, the other end o...
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