Conceptual Physics (12th Edition)

Published by Addison-Wesley
ISBN 10: 0321909100
ISBN 13: 978-0-32190-910-7

Chapter 11 - Think and Explain - Page 224-225: 56



Work Step by Step

$KE = \frac{1}{2}mv^{2}$. The higher-mass C atom has greater KE than the H atom moving at the same speed.
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