Physics for Scientists and Engineers
Physics for Scientists and Engineers
10th Edition
ISBN: 9781337553278
Author: Raymond A. Serway, John W. Jewett
Publisher: Cengage Learning
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Chapter 12, Problem 28AP

The following equations are obtained from a force diagram of a rectangular farm gate, supported by two hinges on the left-hand side. A bucket of grain is hanging from the latch.

A + C = 0 + B 392 N 50.0 N = 0 A ( 0 ) + B ( 0 ) + C ( 1.80 m ) 392 N ( 1.50 m ) 50.0 N ( 3.00 m ) = 0

(a) Draw the force diagram and complete the statement of the problem, specifying the unknowns. (b) Determine the values of the unknowns and state the physical meaning of each.

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Chapter 12 Solutions

Physics for Scientists and Engineers

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