College Physics (7th Edition)

Published by Pearson
ISBN 10: 0-32160-183-1
ISBN 13: 978-0-32160-183-4

Chapter 4 - Force and Motion - Learning Path Questions and Exercises - Exercises - Page 134: 5


a) The net force acting on 2.0 kg ball: F=mg= $2.0\,kg\times9.8m/s^{2}=20.\,N$ On 6.0 kg ball: F= $6.0kg\times9.8m/s^{2}=59\,N$ b) a in free fall is same for both equal to $9.8 m/s^{2}$

Work Step by Step

See the answer above.
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.