A 55.3-kg ice skater is moving at 4.18 m/s when she grabs the loose end of a rope, the opposite end of which is tied to a pole. She then moves in a circle of radius 1.176 m around the pole. (a) Determine the force exerted by the horizontal rope on her arms. N (+20 N) (b) Compare this force with her weight. times her weight (± 0.02 times her weight)

A 55.3-kg ice skater is moving at 4.18 m/s when she grabs the loose end of a rope, the opposite end of which is tied to a pole. She then moves in a circle of radius 1.176 m around the pole. (a) Determine the force exerted by the horizontal rope on her arms. N (+20 N) (b) Compare this force with her weight. times her weight (± 0.02 times her weight)

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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