Essential University Physics: Volume 1 (4th Edition) Clone

Published by Pearson
ISBN 10: 0-134-98855-8
ISBN 13: 978-0-13498-855-9

Chapter 12 - For Thought and Discussion - Page 214: 8

Answer

The taller person

Work Step by Step

The center of gravity of the tall person is further from the ground than the dog. Thus, the force of gravity will lead to a greater torque on the person than on the dog, given that we define the ground as the axis of rotation. This means that the person is far more likely to be the first to start rotating down the hill.
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