## Physics: Principles with Applications (7th Edition)

Published by Pearson

# Chapter 8 - Rotational Motion - Problems: 1

#### Answer

a. $\frac{\pi}{4}$ = 0.785 rad b. $\frac{\pi}{3}$ =1.05 rad c. $\frac{\pi}{2}$ =1.57 rad d. $2 \pi$ =6.28 rad d. $\frac{89 \pi}{36}$ =7.77 rad.

#### Work Step by Step

Multiply the angle by the conversion factor $\frac{2 \pi rad}{360^{\circ}}$.

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