A person doing a chin-up weighs 680 N, exclusive of the arms. During the first 24.0 cm of the lift, each arm exerts an upward force of 360 N on the torso. If the upward movement starts from rest, what is the person's velocity at this point? (Enter the magnitude only.) Your response differs from the correct answer by more than 10%. Double check your calculations. m/s Additional Materials O eBook
A person doing a chin-up weighs 680 N, exclusive of the arms. During the first 24.0 cm of the lift, each arm exerts an upward force of 360 N on the torso. If the upward movement starts from rest, what is the person's velocity at this point? (Enter the magnitude only.) Your response differs from the correct answer by more than 10%. Double check your calculations. m/s Additional Materials O eBook
College Physics
10th Edition
ISBN:9781285737027
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter4: The Laws Of Motion
Section: Chapter Questions
Problem 84AP: In Figure P1.84, the pulleys and the cord are light, all surfaces are frictionless, and the cord...
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