Conceptual Physics (12th Edition)

by Hewitt, Paul G.

Published by Addison-Wesley

ISBN 10: 0321909100

ISBN 13: 978-0-32190-910-7

Chapter 7 - Think and Explain - Page 129-130: 57

Answer

Your friend does twice as much work.

Work Step by Step

You did work (F)(D), and your friend performed (F/2)(4 D), or twice as much.

Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.