(Vectors) Given two vectors a = 5i + 4j and b = 6i – 3j, find the magnitude and direction with respect to the +x-axis of (a) a + b (b) a - b (c) 2a + b

Physics for Scientists and Engineers with Modern Physics
10th Edition
ISBN:9781337553292
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter3: Vectors
Section: Chapter Questions
Problem 20P: Given the displacement vectors A=(3i4j+4k)m and B=(2i+3j7k)m, find the magnitudes of the following...
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(Vectors) Given two vectors a = 5i + 4j and b = 6i – 3j, find the
magnitude and direction with respect to the +x-axis of
(a) a+b
(b) a b
(c) 2a + b
Transcribed Image Text:(Vectors) Given two vectors a = 5i + 4j and b = 6i – 3j, find the magnitude and direction with respect to the +x-axis of (a) a+b (b) a b (c) 2a + b
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