F2 Y B V 5 4 3 F1 X F3 → The given forces are F₁ = 20 kN, F2= 28 kN, and F3 = 61 kN, with given ratio for F₁ and angles of B = 51° and y = 67°. Find the resultant force. First in Cartesian Vector Notation: FR = 2 + j) kN Then, find the magnitude and direction: magnitude in kN: kN conventional direction (counter clockwise from positive X axis) in degrees: deg

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
ChapterB: Graphical Analysis Of Planar Trusses
Section: Chapter Questions
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Y
B
V
5
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X
F3
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The given forces are F₁ = 20 kN, F2= 28 kN, and F3 = 61 kN,
with given ratio for F₁ and angles of B = 51° and y = 67°.
Find the resultant force.
First in Cartesian Vector Notation:
FR
=
2 +
j) kN
Then, find the magnitude and direction:
magnitude in kN:
kN
conventional direction (counter clockwise from positive X
axis) in degrees:
deg
Transcribed Image Text:F2 Y B V 5 4 3 F1 X F3 → The given forces are F₁ = 20 kN, F2= 28 kN, and F3 = 61 kN, with given ratio for F₁ and angles of B = 51° and y = 67°. Find the resultant force. First in Cartesian Vector Notation: FR = 2 + j) kN Then, find the magnitude and direction: magnitude in kN: kN conventional direction (counter clockwise from positive X axis) in degrees: deg
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