Essential University Physics: Volume 1 (3rd Edition)

Published by Pearson
ISBN 10: 0321993721
ISBN 13: 978-0-32199-372-4

Chapter 11 - Exercises and Problems: 46

Answer

Please see the work below.

Work Step by Step

As $|A.B|=2|A\times B|$ $|A||B|cos{\theta}=2|A||B|sin{\theta}$ $\frac{sin(\theta)}{cos({\theta})}=\frac{1}{2}$ $tan(\theta)=\frac{1}{2}=27^{\circ}$
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