Physics: Principles with Applications (7th Edition)

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

Chapter 3 - Kinematics in Two Dimensions; Vectors - Problems - Page 70: 40

Answer

1.41 m/s.

Work Step by Step

Refer to figure 3–29. The desired speed is $ v_{BW} cos (\theta)= (1.85 m/s)(cos 40.4 ^{\circ}) = 1.41 m/s $
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