Physics, 10.03.2020 07:42 munziruddin204
Spiderman, whose mass is 72.0 kg, is dangling on the free end of a 12.8-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 = 61.6° angle with the vertical. How much work was done by the gravitational force on Spiderman in this maneuver?
Answers: 2
Physics, 22.06.2019 01:40, onegirl435
Lin yao looks at the back of a spoon. how should she describe her reflection? upside down and smaller upside down and larger right-side up and smaller right-side up and larger
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Physics, 22.06.2019 22:30, dlsmith68
Asailboat is traveling to the right when a gust of wind causes the boat to accelerate leftward at 2.5m/s2 for 4s. after the wind stops, the sailboat is traveling to the left with a velocity of 3.0m/s. assuming the acceleration from the wind is constant, what was the initial velocity of the sailboat before the gust of wind? answer using a coordinate system where rightward is positive.
Answers: 1
Spiderman, whose mass is 72.0 kg, is dangling on the free end of a 12.8-m-long rope, the other end o...
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