Two vectors A and B are shown in the figure. Vector A has a magnitude of r = 20.5 and an angle of 0A = 28.7. Vector B has a magnitude of rB = 42.5 and an angle of OB = 55.9°. The figure is not to scale. Express each vector in the figure using ijk unit vector notation, A = A,i + A,j 0g B = B,i + B,J where Ar, A,, Bx, and B, are the calculated values of the x- and y-components of vectors A and B, respectively. A = B =

Two vectors A and B are shown in the figure. Vector A has a magnitude of r = 20.5 and an angle of 0A = 28.7. Vector B has a magnitude of rB = 42.5 and an angle of OB = 55.9°. The figure is not to scale. Express each vector in the figure using ijk unit vector notation, A = A,i + A,j 0g B = B,i + B,J where Ar, A,, Bx, and B, are the calculated values of the x- and y-components of vectors A and B, respectively. A = 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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Question

F15
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Two vectors
and B are shown in the figure. Vector A has
a magnitude ofrA
Vector B has a magnitude of rB = 42.5 and an angle of
= 20.5 and an angle of 0A = 28.7°.
OB = 55.9°. The figure is not to scale.
Express each vector in the figure using ijk unit
vector notation,
À = A,i + A,j
B = B,i + B,j
where Ax, A,, Bx, and B, are the calculated values of the
and B, respectively.
x- and y-components of vectors
A =
B =

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