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Get Full Access to University Physics - 13 Edition - Chapter 11 - Problem 13e
Get Full Access to University Physics - 13 Edition - Chapter 11 - Problem 13e

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# Find the tension T in each cable and the magnitude and ISBN: 9780321675460 31

## Solution for problem 13E Chapter 11

University Physics | 13th Edition

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Problem 13E

Find the tension $$T$$ in each cable and the magnitude and direction of the force exerted on the strut by the pivot in each of the arrangements in Fig. E11.13. In each case let $$w$$ be the weight of the suspended crate full of priceless art objects. The strut is uniform and also has weight $$w$$. Start each case with a free-body diagram of the strut. Step-by-Step Solution:

Step 1 of 5

(a)

The free-body diagram is as follows: The net torque at the pivot is given by:

$$\sum \tau=T L \sin 30^{\circ}-w L / 2 \cos 30^{\circ}-w L \cos 30^{\circ}=0$$

$$T \sin 30^{\circ}-\frac{3}{2} w \cos 30^{\circ}=0$$

$$T \sin 30^{\circ}=\frac{3}{2} \cos 30^{\circ}$$

$$T=\frac{3}{2} w \cot 30^{\circ}$$

$$T=2.6 w$$

Step 2 of 5

Step 3 of 5

##### ISBN: 9780321675460

Since the solution to 13E from 11 chapter was answered, more than 4306 students have viewed the full step-by-step answer. The full step-by-step solution to problem: 13E from chapter: 11 was answered by , our top Physics solution expert on 05/06/17, 06:07PM. This textbook survival guide was created for the textbook: University Physics, edition: 13. University Physics was written by and is associated to the ISBN: 9780321675460. The answer to “?Find the tension $$T$$ in each cable and the magnitude and direction of the force exerted on the strut by the pivot in each of the arrangements in Fig. E11.13. In each case let $$w$$ be the weight of the suspended crate full of priceless art objects. The strut is uniform and also has weight $$w$$. Start each case with a free-body diagram of the strut.” is broken down into a number of easy to follow steps, and 66 words. This full solution covers the following key subjects: strut, weight, Case, free, cable. This expansive textbook survival guide covers 26 chapters, and 2929 solutions.

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