## College Physics (4th Edition)

Published by McGraw-Hill Education

# Chapter 2 - Problems - Page 67: 55

#### Answer

(a) 392 N (b) 88 pounds

#### Work Step by Step

(a) We can find the girl's weight in Newtons: $weight = (40.0~kg)(9.80~m/s^2) = 392~N$ (b) We can convert from kilograms to pounds: $40.0~kg \times \frac{2.2~lb}{1~kg} = 88~lb$

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.