The hook shown in the figure is acted upon by the two forces Fi and F2 F = 275 N Determine the magnitude of the resultant of these two forces. c. 253.941 N a. 181.293 N b. 163.391 N d. 200.819 N F = 120 N 30° If the resultant is to be resolved along the u and v axis, determine its component along the u axis. 30° a. 77.505 N c. 81.314 N 105° c. 165.408 N d. 142.350 N

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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Situation 1. The hook shown in the figure is acted upon by the two forces F1
and F2
F = 275 N
6. Determine the magnitude of the resultant of these two forces.
c. 253.941 N
a. 181.293 N
b. 163.391 N
d. 200.819 N
F, = 120 N
30°
ll
7. If the resultant is to be resolved along the u and v axis, determine
30°
its component along the u axis.
a. 77.505 N
c. 81.314 N
105°
c. 165.408 N
d. 142.350 N
Transcribed Image Text:Situation 1. The hook shown in the figure is acted upon by the two forces F1 and F2 F = 275 N 6. Determine the magnitude of the resultant of these two forces. c. 253.941 N a. 181.293 N b. 163.391 N d. 200.819 N F, = 120 N 30° ll 7. If the resultant is to be resolved along the u and v axis, determine 30° its component along the u axis. a. 77.505 N c. 81.314 N 105° c. 165.408 N d. 142.350 N
Situation 7: Rod ABC is bent in the shape of an arc of radius R.
21. Determine the value of 0 so that the magnitudes of the reaction at B
and C are equal.
a. 63.435°
c. 26.565°
21. Determine the corresponding magnitude of the reactions at B and
b. 30.0°
R
d. 60.0°
С.
a. 2.236P
b. 1.155P
b. 2P
d. 1.118P
Transcribed Image Text:Situation 7: Rod ABC is bent in the shape of an arc of radius R. 21. Determine the value of 0 so that the magnitudes of the reaction at B and C are equal. a. 63.435° c. 26.565° 21. Determine the corresponding magnitude of the reactions at B and b. 30.0° R d. 60.0° С. a. 2.236P b. 1.155P b. 2P d. 1.118P
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