Fundamentals of Physics Extended (10th Edition)

Published by Wiley
ISBN 10: 1-11823-072-8
ISBN 13: 978-1-11823-072-5

Chapter 7 - Kinetic Energy and Work - Problems - Page 175: 58d

Answer

590 J

Work Step by Step

Total work= Work done by the worker+ work done by the gravitational force+ work done by the normal force. Using the values from part (a), (b) and (c), we have $Total\,work= 590\,J+ 0+0=590\,J$
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