À=3.5 î-8.2ĵ is substracted from a second 2.- A first vector vector B that has a magnitude of 9.2 in a direction of 47° measured clockwise from the negative x axis. Calculate the magnitude and direction of the resulting vector.

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter6: Energy Of A System
Section: Chapter Questions
Problem 13P
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À=3.5 î–8.2ĵ is substracted from a second
that has a magnitude of 9.2 in a direction of 47°
2.- A first vector
vector B
measured clockwise from the negative x axis. Calculate the
magnitude and direction of the resulting vector.
Transcribed Image Text:À=3.5 î–8.2ĵ is substracted from a second that has a magnitude of 9.2 in a direction of 47° 2.- A first vector vector B measured clockwise from the negative x axis. Calculate the magnitude and direction of the resulting vector.
Expert Solution
Step 1.

Physics homework question answer, step 1, image 1

B=-9.2cos470i^ + 9.2 sin 470j = -6.27 i + 6.73 j

 

 

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