Find the magnitude and direction of resultant R when A=110N and B=55N, (-2,41 Graphical Solution 1. Use a ruler and protractor, a CAD program, or Geogebra, to carefully draw a neat, labeled, accurately scaled diagram representing the vector addition R=A+Busing the parallelogram rule. 2. Based on your scaled diagram, estimate the magnitude of resultant and its direction of measured from positive x-axis: |R|= |R| Submit part Trigonometric (Exact) Solution 1. Label the three angles inside the triangle A, O, and on where the subscript is the name of the side opposite. 2. Use law of cosines/sines to find the following values, exactly. On On Submit part

International Edition---engineering Mechanics: Statics, 4th Edition
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ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
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Chapter1: Introduction To Statics
Section: Chapter Questions
Problem 1.52P: Given that P=120lb and Q=130lb, find the rectangular representation of P+Q.
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Find the magnitude and direction of resultant R. when A=110N and
B=55N,
(-2,41
Graphical Solution
1. Use a ruler and protractor, a CAD program, or Geogebra, to
carefully draw a neat, labeled, accurately scaled diagram representing
the vector addition R=A+Busing the parallelogram rule.
2. Based on your scaled diagram, estimate the magnitude of resultant
and its direction of measured from positive x-axis:
|R|=
0₂ =
|R|=
Trigonometric (Exact) Solution
1. Label the three angles inside the triangle A, B, and OR where the
subscript is the name of the side opposite.
2. Use law of cosines/sines to find the following values, exactly.
0₁
OB
Submit part
OR
Submit part
Transcribed Image Text:Find the magnitude and direction of resultant R. when A=110N and B=55N, (-2,41 Graphical Solution 1. Use a ruler and protractor, a CAD program, or Geogebra, to carefully draw a neat, labeled, accurately scaled diagram representing the vector addition R=A+Busing the parallelogram rule. 2. Based on your scaled diagram, estimate the magnitude of resultant and its direction of measured from positive x-axis: |R|= 0₂ = |R|= Trigonometric (Exact) Solution 1. Label the three angles inside the triangle A, B, and OR where the subscript is the name of the side opposite. 2. Use law of cosines/sines to find the following values, exactly. 0₁ OB Submit part OR Submit part
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