4. Twoare given by A = – 3i + 7j – 4k andvectorsB = 6i – 10j + 9k.Evaluatethequantities(a)cos [A•B/AB] and (b) sin¬l[|A × B|/AB]. (c) Whichgive (s) the angle between the vectors?

Answered: Image /qna-images/answer/647c3d6a-823a-4f32-be0d-67e04631916a.jpg

Answered: 3i + 7j – 4k and (a) cos[A•B/AB] and…

3i + 7j – 4k and (a) cos[A•B/AB] and (b) sin¯|A x B|/AB]. (c) Which 4. Two vectors are given by A = B = 6i – 10j + 9k. Evaluate the quantities give (s) the angle between the vectors?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section1.10: Cornoonentsofavector

Problem 1.2QQ: Figure 1.19 shows two vectors lying in the xy-plane. Determine the signs of the x- and y-components...

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4. Two
are given by A = – 3i + 7j – 4k and
vectors
B = 6i – 10j + 9k.
Evaluate
the
quantities
(a)
cos [A•B/AB] and (b) sin¬l[|A × B|/AB]. (c) Which
give (s) the angle between the vectors?

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