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 172: 24b

Answer

Please see the work below.

Work Step by Step

We know that: $W=\Delta K=\frac{1}{2}mv^2$ This simplifies to : $v=\sqrt{\frac{2W}{m}}$ We plug in the known values to obtain: $v=1.44\frac{m}{s}$
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.