A 69.0-kg ice skater is moving at 4.09 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 0.900 m around the pole. (a) Determine the magnitude of the force exerted by the horizontal rope on her arms. kN (b) Compare this force with her weight. Frope %3D W

Principles of Physics: A Calculus-Based Text
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A 69.0-kg ice skater is moving at 4.09 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 0.900 m around the pole.
(a) Determine the magnitude of the force exerted by the horizontal rope on her arms.
kN
(b) Compare this force with her weight.
rope
W
Transcribed Image Text:A 69.0-kg ice skater is moving at 4.09 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 0.900 m around the pole. (a) Determine the magnitude of the force exerted by the horizontal rope on her arms. kN (b) Compare this force with her weight. rope W
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