Answered: If his arms are capable of exerting a…

If his arms are capable of exerting a force of 2100 NN on the vine, what is the maximum speed he can tolerate at the lowest point of his swing? His mass is 80 kg, and the vine is 7.5 m long

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter8: Rotational Motion

Section: Chapter Questions

Problem 72A

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Question

- If his arms are capable of exerting a force of 2100 NN on the vine, what is the maximum speed he can tolerate at the lowest point of his swing? His mass is 80 kg, and the vine is 7.5 m long

Tarzan plans to cross a gorge by swinging in an arc
from a hanging vine, as shown in the figure (Figure 1).
Figure
1 of 1

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Tarzan plans to cross a gorge by swinging in an arc
from a hanging vine, as shown in the figure (Figure 1).
Figure
< 1 of 1 >
Constants
If his arms are capable of exerting a force of 2100 N on the vine, what is the maximum speed he can
tolerate at the lowest point of his swing? His mass is 80 kg, and the vine is 7.5 m long.
Express your answer to two significant figures and include the appropriate units.
Vmax=
15
μA
m
S
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