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# In Example 10.10 (Section 10.6) the angular speed changes, ISBN: 9780321675460 31

## Solution for problem 23DQ Chapter 10

University Physics | 13th Edition

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Problem 23DQ

In Example 10.10 (Section 10.6) the angular speed changes, and this must mean that there is nonzero angular acceleration. But there is no torque about the rotation axis if the forces the professor applies to the weights are directly, radially inward. Then, by Eq. (10.7), must be zero. Explain what is wrong with this reasoning that leads to this apparent contradiction.

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Chapter three 01/28/2016 ▯ Convenient sample- observing only your class because it is convenient. ▯ ▯ Purposeful sample- sometimes it is important to have a purposeful sample and make sure that all of the people there are necessary to be being observed even if they aren’t convenient to obtain. ▯ Ex: if you are doing an experiment...

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##### ISBN: 9780321675460

University Physics was written by and is associated to the ISBN: 9780321675460. This full solution covers the following key subjects: angular, must, leads, applies, axis. This expansive textbook survival guide covers 26 chapters, and 2929 solutions. This textbook survival guide was created for the textbook: University Physics, edition: 13. The answer to “In Example 10.10 (Section 10.6) the angular speed changes, and this must mean that there is nonzero angular acceleration. But there is no torque about the rotation axis if the forces the professor applies to the weights are directly, radially inward. Then, by Eq. (10.7), must be zero. Explain what is wrong with this reasoning that leads to this apparent contradiction.” is broken down into a number of easy to follow steps, and 61 words. The full step-by-step solution to problem: 23DQ from chapter: 10 was answered by , our top Physics solution expert on 05/06/17, 06:07PM. Since the solution to 23DQ from 10 chapter was answered, more than 280 students have viewed the full step-by-step answer.

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