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# Solved: (a) What force must be exerted by the wind to

ISBN: 9781938168000 42

## Solution for problem 11PE Chapter 9

College Physics | 1st Edition

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Problem 11PE

(a) What force must be exerted by the wind to support a 2.50-kg chicken in the position shown in Figure 9.33? (b) What is the ratio of this force to the chicken’s weight? (c) Does this support the contention that the chicken has a relatively stable construction?

Step-by-Step Solution:

Step 1 of 5</p>

For the chicken to be in stable position the net torque on it must be zero. One torque will be caused by the force of the wind and the other will be caused by the weight of the chicken. Both should be numerically equal to zero for the chicken to be balanced.

Part a

Step 2 of 5</p>

Let be the force applied by the wind.

The center of gravity of the chicken is 20 cm or 0.2 m above the ground.

Its torque about the center of gravity of the chicken is

The weight of the chicken is N

The torque due to the chicken’s weight about its leg is Nm

Step 3 of 4

Step 4 of 4

##### ISBN: 9781938168000

The full step-by-step solution to problem: 11PE from chapter: 9 was answered by , our top Physics solution expert on 07/07/17, 04:39PM. The answer to “(a) What force must be exerted by the wind to support a 2.50-kg chicken in the position shown in Figure 9.33? (b) What is the ratio of this force to the chicken’s weight? (c) Does this support the contention that the chicken has a relatively stable construction?” is broken down into a number of easy to follow steps, and 47 words. College Physics was written by and is associated to the ISBN: 9781938168000. This full solution covers the following key subjects: chicken, Support, Force, position, figure. This expansive textbook survival guide covers 34 chapters, and 3125 solutions. This textbook survival guide was created for the textbook: College Physics , edition: 1. Since the solution to 11PE from 9 chapter was answered, more than 1144 students have viewed the full step-by-step answer.

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