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Get Full Access to College Physics - 1 Edition - Chapter 10 - Problem 18cq
Get Full Access to College Physics - 1 Edition - Chapter 10 - Problem 18cq

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# Describe how work is done by a skater pulling in her arms

ISBN: 9781938168000 42

## Solution for problem 18CQ Chapter 10

College Physics | 1st Edition

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Problem 18CQ

Problem 18CQ

Describe how work is done by a skater pulling in her arms during a spin. In particular, identify the force she exerts on each arm to pull it in and the distance each moves, noting that a component of the force is in the direction moved. Why is angular momentum not increased by this action?

Step-by-Step Solution:

Solution to  18CQ

Step 1 of 4

We need to describe how the work is done when a skater is pulling her arms when she spins. We need to identify the forces she exerts on each arm to pull the arms. And, we need to explain why the angular momentum does not increase.

Step 2 of 4

Step 3 of 4

##### ISBN: 9781938168000

College Physics was written by and is associated to the ISBN: 9781938168000. The full step-by-step solution to problem: 18CQ from chapter: 10 was answered by , our top Physics solution expert on 07/07/17, 04:39PM. The answer to “Describe how work is done by a skater pulling in her arms during a spin. In particular, identify the force she exerts on each arm to pull it in and the distance each moves, noting that a component of the force is in the direction moved. Why is angular momentum not increased by this action?” is broken down into a number of easy to follow steps, and 55 words. This full solution covers the following key subjects: Force, identify, arm, arms, component. This expansive textbook survival guide covers 34 chapters, and 3125 solutions. Since the solution to 18CQ from 10 chapter was answered, more than 313 students have viewed the full step-by-step answer. This textbook survival guide was created for the textbook: College Physics , edition: 1.

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