Answer
Please see the work below.
Work Step by Step
As $|A.B|=2|A\times B|$
$|A||B|cos{\theta}=2|A||B|sin{\theta}$
$\frac{sin(\theta)}{cos({\theta})}=\frac{1}{2}$
$tan(\theta)=\frac{1}{2}=27^{\circ}$
Essential University Physics: Volume 1 (3rd Edition)
by Wolfson, Richard
Published by
Pearson
ISBN 10:
0321993721
ISBN 13:
978-0-32199-372-4
Chapter 11 - Exercises and Problems - Page 201: 46
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