Conceptual Physics (12th Edition)

Published by Addison-Wesley
ISBN 10: 0321909100
ISBN 13: 978-0-32190-910-7

Chapter 7 - Reading Check Questions (Comprehension): 20

Answer

The output distance has deceased by a factor of 3. This means the output force has increased by the same factor, from 50 N to 150 N.

Work Step by Step

The input work equals the output work. This is discussed on page 120.
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