College Physics (4th Edition)

Published by McGraw-Hill Education
ISBN 10: 0073512141
ISBN 13: 978-0-07351-214-3

Chapter 6 - Problems - Page 227: 5

Answer

The two mules together do $2.12\times 10^5~J$ of work on the barge.

Work Step by Step

We can find the work done by the two mules on the barge: $Work = F~d~cos~\theta$ $Work = (2)(1000~N)~(150~m)~cos~45^{\circ}$ $Work = 2.12\times 10^5~J$ The two mules together do $2.12\times 10^5~J$ of work on the barge.
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.