If another force, Q must be added to the system such that the resultant of the six forces, R is 2 kips, calculate the magnitude and direction of the maximum Q.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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If another force, Q must be added to the system such that the resultant of the six forces, R is 2 kips, calculate the magnitude and direction of the maximum Q.
TNT
2.1 kipş
162 lb
12:54 PM
The resultant S of the five forces has a magnitude of 3.7 kips and lies on the fourth
quadrant. Calculate the components of the 870-lb-force, along the n-axis (directed
20° N of E) and t-axis (directed 50° W of N). Also, determine the magnitude of the
force F, in lb, and the angle of S, 0, in degree, with respect to the x-axis. If another
force, Q must be added to the system such that the resultant of the six forces, R is 2
kips, calculate the magnitude and direction of the maximum Q.
36°
523 lb
18°
7°
O
15°
870 lb
[.
F
√x
52%
X
×
Do
Transcribed Image Text:TNT 2.1 kipş 162 lb 12:54 PM The resultant S of the five forces has a magnitude of 3.7 kips and lies on the fourth quadrant. Calculate the components of the 870-lb-force, along the n-axis (directed 20° N of E) and t-axis (directed 50° W of N). Also, determine the magnitude of the force F, in lb, and the angle of S, 0, in degree, with respect to the x-axis. If another force, Q must be added to the system such that the resultant of the six forces, R is 2 kips, calculate the magnitude and direction of the maximum Q. 36° 523 lb 18° 7° O 15° 870 lb [. F √x 52% X × Do
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