Physics: Principles with Applications (7th Edition)

Published by Pearson
ISBN 10: 0-32162-592-7
ISBN 13: 978-0-32162-592-2

Chapter 2 - Describing Motion: Kinematics in One Dimension - Problems: 4

Answer

-4.1 cm/s.

Work Step by Step

The average velocity is given by equation 2–2. $$\frac{-4.2 cm – 8.4 cm}{6.1 s – (3.0 s)} = -4.1 \frac{cm}{s}$$
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