Trigonometry (11th Edition) Clone

Published by Pearson
ISBN 10: 978-0-13-421743-7
ISBN 13: 978-0-13421-743-7

Chapter 3 - Radian Measure and the Unit Circle - Section 3.4 Linear and Angular Speed - 3.4 Exercises - Page 130: 15


$w=\frac{3\pi}{32}$ radians per second

Work Step by Step

Step 1: The formula to be used here is $w=\frac{\theta}{t}$. Step 2: After substituting the values of $\theta$ and $t$ provided by the question into this formula, the equation becomes $w=\frac{\frac{3\pi}{4}}{8}$ Step 3: $w=\frac{3\pi}{4}\times\frac{1}{8}$ Step 4: $w=\frac{3\pi}{32}$ radians per second
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