The bent cantilever beam is acted upon by a 8.2-kN force at B. If the angle What two values of 0 (0 < 0 < 360°) will result in the maximum magnitude = 38°, determine (a) the moment Mo of the force about point O and (b) the moment MA of the force about point A. of the moment about point O, and what is the magnitude of the moment at those orientations?

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The bent cantilever beam is acted upon by a 8.2-kN force at B. If the angle 8 = 38°, determine (a) the moment Mo of the force about point O and (b) the moment MA of the force about point A.
What two values of 0 (0 < 0 < 360°) will result in the maximum magnitude of the moment about point O, and what is the magnitude of the moment at those orientations?
0
Answers:
(a) Mo=
(b) MA=
34°
01 =
0₂ =
Momax =
3.7 m
748°
2.9 m
i+
li+
B
kN.m
8.2 KN
The maximum moment Momax occurs at the two angles 01, 02 (01 <0₂)
j+
j+
k) kN.m
k) kN.m
Transcribed Image Text:The bent cantilever beam is acted upon by a 8.2-kN force at B. If the angle 8 = 38°, determine (a) the moment Mo of the force about point O and (b) the moment MA of the force about point A. What two values of 0 (0 < 0 < 360°) will result in the maximum magnitude of the moment about point O, and what is the magnitude of the moment at those orientations? 0 Answers: (a) Mo= (b) MA= 34° 01 = 0₂ = Momax = 3.7 m 748° 2.9 m i+ li+ B kN.m 8.2 KN The maximum moment Momax occurs at the two angles 01, 02 (01 <0₂) j+ j+ k) kN.m k) kN.m
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