College Physics
10th Edition
ISBN: 9781285737027
Author: Raymond A. Serway, Chris Vuille
Publisher: Cengage Learning
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Chapter 4, Problem 20P
The leg and cast in Figure P4.40 weigh 220 N (w1). Determine the weight w2 and the angle α needed so that no force is exerted on the hip joint by the leg plus the cast.
Figure P4.40
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The slope of the 4.1 kN force F is specified as shown in the figure. Express F as a vector in terms of the unit vectors i and j.
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Chapter 4 Solutions
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