Engineering Mechanics - Force Vectors - Discussion
Discussion Forum : Force Vectors - General Questions (Q.No. 23)
23.
Determine the magnitudes of the resultant force and its direction measured from the positive x axis.
R = 12.49 kN, 
= 43.9° CW
= 43.9° CWR = 13.6 kN, = 21.5° CW
= 21.5° CWR = 14.00 kN, = 60.0° CW
= 60.0° CWR = 10.80 kN, = 68.2° CW
= 68.2° CWDiscussion:
2 comments Page 1 of 1.
Labeeq said:
8 years ago
What about the angle?
Kailas said:
1 decade ago
Fx=+4+10sin(30)=9.
Fy=-10cos(30)=-8.66.
R= in square root sum of Fx square and Fy square=12.48.
Fy=-10cos(30)=-8.66.
R= in square root sum of Fx square and Fy square=12.48.
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