Two position vectors lie in a plane. The first, vector r points at an angle of 20° below the positive x-axis and has a magnitude of 57.5 m. Thesecond, vector , points at an angle of 55.5° above the positive x-axis and has a magnitude of 75 m.(a) Choose the diagram below that is correct a graphical representation of+ 78.+y+ymagnitudedirectionFAFBfc4FAfcmFBViewing Saved Mort: Be+X(counterclockwise from the +x-axis)+y+yFBFAŤAfcfc(b) What is the magnitude and direction of vector re? Give the direction as an angle measured counterclockwise from the positive x-axis?FB+X+ XAdTha

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Two position vectors lie in a plane. The first, vector rA points at an angle of 20° below the positive x-axis and has a magnitude of 57.5 m. The second, vector, points at an angle of 55.5° above the positive x-axis and has a magnitude of 75 m. (a) Choose the diagram below that is correct a graphical representation of A + B +y +y magnitude direction FA m fc fc FB +y (counterclockwise from the +x-axis) FA fc (b) What is the magnitude and direction of vector re? Give the direction as an angle measured counterclockwise from the positive x- axis? fc FB Ac

Two position vectors lie in a plane. The first, vector rA points at an angle of 20° below the positive x-axis and has a magnitude of 57.5 m. The second, vector, points at an angle of 55.5° above the positive x-axis and has a magnitude of 75 m. (a) Choose the diagram below that is correct a graphical representation of A + B +y +y magnitude direction FA m fc fc FB +y (counterclockwise from the +x-axis) FA fc (b) What is the magnitude and direction of vector re? Give the direction as an angle measured counterclockwise from the positive x- axis? fc FB Ac

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

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Two position vectors lie in a plane. The first, vector r points at an angle of 20° below the positive x-axis and has a magnitude of 57.5 m. The
second, vector , points at an angle of 55.5° above the positive x-axis and has a magnitude of 75 m.
(a) Choose the diagram below that is correct a graphical representation of
+ 78.
+y
+y
magnitude
direction
FA
FB
fc
4
FA
fc
m
FB
Viewing Saved Mort: Be
+X
(counterclockwise from the +x-axis)
+y
+y
FB
FA
ŤA
fc
fc
(b) What is the magnitude and direction of vector re? Give the direction as an angle measured counterclockwise from the positive x-
axis?
FB
+X
+ X
Ad
Tha

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