Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter 4 - Test - Page 647: 24


a. $6\ in$ b. $\frac{1}{2}\ Hz$ c. $2\ sec$

Work Step by Step

a. The maximum displacement equals to the amplitude of the oscillation, which can be found as $A=6\ in$ b. The frequency $f$ can be found with the relation $\omega=2\pi f=\pi$, which gives $f=\frac{1}{2}\ Hz$ c. The time required for one oscillation is the period which can be found as $T=\frac{1}{f}=2\ sec$
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