A 59.0-kg ice skater is moving at 4.07 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 radius0.790 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 =W

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Asked Nov 5, 2019
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A 59.0-kg ice skater is moving at 4.07 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
0.790 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 =
W
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A 59.0-kg ice skater is moving at 4.07 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 0.790 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 = W

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Expert Answer

Step 1

a)

The required fo...

mу?
F=
r
4.0
0.79
1.24x103 kN
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mу? F= r 4.0 0.79 1.24x103 kN

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