7th Edition

ISBN: 9780073397924

Author: Steven C. Chapra Dr., Raymond P. Canale

Publisher: McGraw-Hill Education

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Textbook Question

Chapter 12, Problem 34P

Mechanical/Aerospace Engineering

Three blocks are connected by a weightless cord and rest on an inclined plane (Fig. P12.34a). Employing a procedure similar to the one used in the analysis of the falling parachutists in Example 9.11 yields the following set of simultaneous equations (free-body diagrams are shown in Fig. P12.34b):

$100 a + T = 519.72$

$50 a − T + R = 216.55$

$20 a − R = 108.28$

Solve for acceleration a and the tensions T and R in the two ropes.

Chapter 12, Problem 34P, Mechanical/Aerospace Engineering Three blocks are connected by a weightless cord and rest on an

FIGURE P12.34

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Chapter 12, Problem 33P

Chapter 12, Problem 35P

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Chapter 12 Solutions

Numerical Methods for Engineers

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Solution Summary: The author explains how to calculate the acceleration, tension, and reaction for the system shown in Fig. P12.34.

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