(II) Tarzan plans to cross a gorge by swinging in an arc from a hanging vine (Fig. 5–42). If his arms are capable of exerting a force of 1150 N on the vine, what is the maximum speed he can tolerate at the lowest point of his swing? His mass is 78 kg and the vine is 4.7 m long. FIGURE 5-42 Problem 18.

Physics for Scientists and Engineers, Technology Update (No access codes included)
9th Edition
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter5: The Laws Of Motion
Section: Chapter Questions
Problem 5.47P: A block is given an initial velocity of 5.00 m/s up a frictionless incline of angle = 20.0 (Fig....
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(II) Tarzan plans to cross a gorge by swinging in an arc
from a hanging vine (Fig. 5–42).
If his arms are capable of
exerting a force of 1150 N on
the vine, what is the maximum
speed he can tolerate at the
lowest point of his swing? His
mass is 78 kg and the vine is
4.7 m long.
FIGURE 5-42
Problem 18.
Transcribed Image Text:(II) Tarzan plans to cross a gorge by swinging in an arc from a hanging vine (Fig. 5–42). If his arms are capable of exerting a force of 1150 N on the vine, what is the maximum speed he can tolerate at the lowest point of his swing? His mass is 78 kg and the vine is 4.7 m long. FIGURE 5-42 Problem 18.
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