University Physics with Modern Physics (14th Edition)

Published by Pearson
ISBN 10: 0321973615
ISBN 13: 978-0-32197-361-0

Chapter 4 - Newton's Laws of Motion - Problems - Exercises - Page 125: 4.19

Answer

See work.

Work Step by Step

a. Find the mass of the boulder. $m=\frac{w}{g}=\frac{44.0N}{9.80m/s^2}=4.49kg$ b. The mass is the same on Io as it is on Earth. Find the weight on Io. $w=mg$ $=(4.49kg)(1.81m/s^2)=8.13N$
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