A 64.0-kg ice skater is moving at 3.99 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 0.850 m around the pole. (a) Determine the magnitude of the force exerted by the horizontal rope on her arms. 1.13 kN (b) Compare this force with her weight. Frope W
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