Trigonometry 7th Edition

Published by Cengage Learning
ISBN 10: 1111826854
ISBN 13: 978-1-11182-685-7

Chapter 7 - Section 7.6 - Vectors: The Dot Product - 7.6 Problem Set - Page 412: 40


$5340$ ft-lb

Work Step by Step

Work$=\textbf {F}\cdot\textbf {d}$ Work$= -67(-96)+39(-28)$ Work$=6432-1092$ Work$=5340$ ft-lb
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.