Solve the following, given: A = 4î + 7} B = 5î – 2j+ k C = -î+ 3j+ 2k a) Find the magnitude of vector B. b) Write an expression for Ā + C. c) Write an expression for 2B -C. d) Find the direction of vector Ā.

Solve the following, given: A = 4î + 7} B = 5î – 2j+ k C = -î+ 3j+ 2k a) Find the magnitude of vector B. b) Write an expression for Ā + C. c) Write an expression for 2B -C. d) Find the direction of vector Ā.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 61P: A vector A has components Ax = 5.00 m and Ay = 9.00 m. Find (a) the magnitude and (b) the direction...

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