Trigonometry 7th Edition

Published by Cengage Learning
ISBN 10: 1111826854
ISBN 13: 978-1-11182-685-7

Chapter 2 - Section 2.5 - Vectors: A Geometric Approach - 2.5 Problem Set - Page 108: 57

Answer

a. $|\textbf{V}_{x}|=21$, $|\textbf{V}_{y}|=18$

Work Step by Step

$|\textbf{V}_{x}|=|\textbf{V}|\cos\theta= 28\times\cos 41^{\circ}=21$ $|\textbf{V}_{y}|=|\textbf{V}|\sin\theta= 28\times\sin 41^{\circ}=18$
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