Answer
$u=-120j$
$v=40i$
Work Step by Step
$u$ goes from $(20,140)$ to $(20,20)$. Then:
$u=(20-20)i+(20-140)j=-120j$
$v$ goes from $(20,20)$ to $(60,20)$. Then:
$v=(60-20)i+(20-20)j=40i$
Algebra and Trigonometry 10th Edition
by Larson, Ron
Published by
Cengage Learning
ISBN 10:
9781337271172
ISBN 13:
978-1-33727-117-2
Chapter 8 - P.S. Problem Solving - Page 626: 10a
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