College Physics (4th Edition)

Published by McGraw-Hill Education
ISBN 10: 0073512141
ISBN 13: 978-0-07351-214-3

Chapter 1 - Problems - Page 20: 34

Answer

The official length of the marathon is 26.22 miles

Work Step by Step

We can convert $42.195~km$ to units of miles. $42.195~km\times \frac{0.6214~mi}{1~km} = 26.22~mi$ The official length of the marathon is 26.22 miles.
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