Answer
(a) equal to W
Work Step by Step
The correct answer is: (a) equal to W
The child is not accelerating. Therefore the normal force directed upward must be equal in magnitude to the weight.
College Physics (4th Edition)
by Giambattista, Alan; Richardson, Betty; Richardson, Robert
Published by
McGraw-Hill Education
ISBN 10:
0073512141
ISBN 13:
978-0-07351-214-3
Chapter 2 - Multiple-Choice Questions - Page 64: 15
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