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 106: 32

Answer

$|\textbf{V}_{x}|=900\,ft/s$ $|\textbf{V}_{y}|=1600\,ft/s$

Work Step by Step

Magnitude of the horizontal component $|\textbf{V}_{x}|=|\textbf{V}|\cos\theta=1800\,ft/s\times\cos 60^{\circ}=900\,ft/s$ Magnitude of the vertical component $|\textbf{V}_{y}|=|\textbf{V}|\sin\theta=1800\,ft/s\times\sin 60^{\circ}=1600\,ft/s$
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.