Engineering Mechanics: Statics & Dynamics (14th Edition)

Published by Pearson
ISBN 10: 0133915425
ISBN 13: 978-0-13391-542-6

Chapter 18 - Planar Kinetics of a Rigid Body: Work and Energy - Section 18.4 - Principle of Work and Energy - Fundamental Problems - Page 488: 2

Answer

$\omega=2.10$ rad/s

Work Step by Step

Use the principle of work and energy to find the angular velocity. Here use the moment and gravity to find the omega.
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