With reference to Figure 10, what is the resultant of the three vectors show F=8 N 20 N 3 30° 18° 12 N

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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With reference to Figure 10, what is the resultant of the three vectors shown?
F=8N
20 N
30°
18°
12 N
O A 8.729 (-0.1792 i+0.9838 j)
O B. 16.342 N (-0.1285 i+0.9917 j)
O C. 12.177 N, 0 = 277.4° counter-clockwise from x-axis
O D. 12.177 N
O E. (-1.565i+ 12.076 j)
Transcribed Image Text:With reference to Figure 10, what is the resultant of the three vectors shown? F=8N 20 N 30° 18° 12 N O A 8.729 (-0.1792 i+0.9838 j) O B. 16.342 N (-0.1285 i+0.9917 j) O C. 12.177 N, 0 = 277.4° counter-clockwise from x-axis O D. 12.177 N O E. (-1.565i+ 12.076 j)
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