What are (a) the x component, (b) they component, and (c) the z component of 7 = à − b + c if à = 2.8î + 5.7) – 8.1k, b = − 4.9î+ 4.4ĵ + 3.8k, and 7 = 1.8î + 2.8ĵ + 4.6k. (d) Calculate the angle between 7 and the positive z axis. (e) What is the component of a along the direction of b? (f) What is the magnitude of the component of a perpendicular to the direction of but in the plane of a and b?

What are (a) the x component, (b) they component, and (c) the z component of 7 = à − b + c if à = 2.8î + 5.7) – 8.1k, b = − 4.9î+ 4.4ĵ + 3.8k, and 7 = 1.8î + 2.8ĵ + 4.6k. (d) Calculate the angle between 7 and the positive z axis. (e) What is the component of a along the direction of b? (f) What is the magnitude of the component of a perpendicular to the direction of but in the plane of a and b?

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 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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What are (a) the x component, (b) the y component, and (c) the z component of 7 = a - b + if à = 2.8î+ 5.7) – 8.12.
b = -4.9î+ 4.4 +3.8k, and 7 = 1.8î + 2.8) + 4.6k. (d) Calculate the angle between and the positive z axis. (e) What is
the component of a along the direction of b? (f) What is the magnitude of the component of a perpendicular to the direction of b
but in the plane of a and 7?
Just answer de f
Answer of a=9.5, b=4.1, c=-7.3

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