Essential University Physics: Volume 1 (4th Edition) Clone

Published by Pearson
ISBN 10: 0-134-98855-8
ISBN 13: 978-0-13498-855-9

Chapter 7 - Exercises and Problems - Page 130: 9

Answer

Please see the work below.

Work Step by Step

(a) We know that $W=\mu mg(2L) =2\mu mgL$ (b)$W=\mu mg(\sqrt2 L)=\sqrt 2 \mu mgL$
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.