Fundamentals of Physics Extended (10th Edition)

Published by Wiley
ISBN 10: 1-11823-072-8
ISBN 13: 978-1-11823-072-5

Chapter 2 - Motion Along a Straight Line - Problems - Page 33: 10a

Answer

$average speed = d/average time $ $average speed = 2d/t1+t2$

Work Step by Step

The average speed = total distance traveled / total time taken.
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