Physics for Scientists and Engineers: A Strategic Approach with Modern Physics (4th Edition)

Published by Pearson
ISBN 10: 0133942651
ISBN 13: 978-0-13394-265-1

Chapter 9 - Work and Kinetic Energy - Conceptual Questions - Page 227: 4

Answer

The tension does positive work on the box.

Work Step by Step

The tension exerts a force on the box in the same direction as the displacement. Therefore the tension does positive work on the box.
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