Physics Technology Update (4th Edition)

Published by Pearson
ISBN 10: 0-32190-308-0
ISBN 13: 978-0-32190-308-2

Chapter 10 - Rotational Kinematics and Energy - Problems and Conceptual Exercises - Page 324: 13

Answer

$\frac{\omega}{2}$

Work Step by Step

We know that the angular speed and time are related as $\omega=\alpha t$. As $\omega$ and time t are directly proportional so in time $\frac{t}{2}$, the angular speed of the object will be $\frac{\omega}{2}$.
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