The figure consists of four forces, F, = 60 KN, F2 = 30 kN, F4 =20 kN, a=50° and B=40° a. If F3 = 15 kN and e = 10°, determine the magnitude and direction of the resultant force b. If the resultant is 85 kN directed downward to right at an angle of 44° from the horizontal, determine the magnitude and direction of F3 y F2 F3 3 α F4 F1

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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The figure consists of four forces, F, = 60 kN, F2 = 30 kN, F =20 kN, a=50° and B=40°
a. If F3 = 15 kN and e = 10°, determine the magnitude and direction of the resultant force
b. If the resultant is 85 kN directed downward to right at an angle of 44° from the horizontal, determine the magnitude and direction
of F3
F2
F3
3
a
Fa
F1
Transcribed Image Text:The figure consists of four forces, F, = 60 kN, F2 = 30 kN, F =20 kN, a=50° and B=40° a. If F3 = 15 kN and e = 10°, determine the magnitude and direction of the resultant force b. If the resultant is 85 kN directed downward to right at an angle of 44° from the horizontal, determine the magnitude and direction of F3 F2 F3 3 a Fa F1
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