Answered: A position vector is given as 7 = 2i +…

A position vector is given as 7 = 2i + 5j. Now if you rotate the position vector by an angle of + a (in XY plane) what will be the new position vector ? axis 7-2i+5j X axis

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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Scalars and Vectors

Scalars and Vectors are the classification of physical quantities that are used to denote various terms in physics.

Question

A position vector is given as 7 = 2i + 5j. Now if you rotate the position vector by an
angle of +a (in XY plane) what will be the new position vector ?
Y axis
7= 21+5j
X axis

p = 2i + 5j.
p = 2i - 5j.
%3D
Option 3
O Option 4
= - 2i + sj.
= - 2i - 5j.
Option
Option 2

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