Conceptual Physics (12th Edition)

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

Chapter 7 - Reading Check Questions (Comprehension): 15


Just before hitting the ground, the apple's initial PE has been changed into KE. When it hits the ground, the kinetic energy becomes thermal and sound energy.

Work Step by Step

This is discussed on page 117.
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