The rope of a swing is 3.40 m long. Calculate the angle from the vertical at which a 76.0 kg man must begin to swing in order to have the same KE at the bottom as a 1510 kg car moving at 1.29 m/s (2.89 mph).
The rope of a swing is 3.40 m long. Calculate the angle from the vertical at which a 76.0 kg man must begin to swing in order to have the same KE at the bottom as a 1510 kg car moving at 1.29 m/s (2.89 mph).
An Introduction to Physical Science
14th Edition
ISBN:9781305079137
Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres
Publisher:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres
Chapter4: Work And Energy
Section4.4: Power
Problem 4.3CE: A student expends 7.5 W of power in lifting a textbook 0.50 m in 1.0 s with a constant velocity. (a)...
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The rope of a swing is 3.40 m long. Calculate the angle from the vertical at which a 76.0 kg man must begin to swing in order to have the same KE at the bottom as a 1510 kg car moving at 1.29 m/s (2.89 mph).
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