Chemistry: Principles and Practice (3rd Edition)

Published by Cengage Learning
ISBN 10: 0534420125
ISBN 13: 978-0-53442-012-3

Chapter 1 - Introduction to Chemistry - Questions and Exercises - Exercises - Page 36: 1.67

Answer

0.911 ft/s / 1 km/hr

Work Step by Step

1 km = 3281 ft, 1 hr = 3600 s The conversion factor must cancel out the current units when multiplied by the current value. Thus, the conversion factor is: 3281/3600 = 0.911
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