Problem 8 Figure 1 of 1 18 in. 30 5 in. > Part A Which of the following is the correct expression to determine the moment produced by force F about point A? (Figure 1) O-F cos(30°) (5) - Fsin(30°)(18) O-F cos (30°) (5) + Fsin (30°) (18) OF cos(30°) (18) - Fsin (30°) (5) OF cos (30°) (18) - Fsin (30°) (5) OF cos (30°) (5) + Fsin(30°) (18) OF cos (30°) (18) + F sin(30°) (5) F cos (30°) (5) - F sin (30°) (18) O-F cos(30°) (18) + F sin(30°)(5) Submit My Answers Give Up Provide Feedback Continue

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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Please draw the complete free body diagram including the components. And give explanations for the correct Answer
Problem 8
Figure 1
of 1
18 in.
30º
5 in.
<
Part A
Which of the following is the correct expression to determine the moment produced by force F about point A? (Figure 1)
O-F cos(30°) (5) - F sin (30°) (18)
O-F cos(30°) (5) + Fsin (30°) (18)
O-F cos(30°) (18) - Fsin(30°) (5)
OF cos (30°) (18) - F sin(30°) (5)
OF cos (30°) (5) + Fsin(30°) (18)
OF cos (30°) (18) + F sin(30°) (5)
F cos (30°) (5) - F sin (30°) (18)
O-F cos (30°) (18) + Fsin(30°) (5)
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My Answers Give Up
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Transcribed Image Text:Problem 8 Figure 1 of 1 18 in. 30º 5 in. < Part A Which of the following is the correct expression to determine the moment produced by force F about point A? (Figure 1) O-F cos(30°) (5) - F sin (30°) (18) O-F cos(30°) (5) + Fsin (30°) (18) O-F cos(30°) (18) - Fsin(30°) (5) OF cos (30°) (18) - F sin(30°) (5) OF cos (30°) (5) + Fsin(30°) (18) OF cos (30°) (18) + F sin(30°) (5) F cos (30°) (5) - F sin (30°) (18) O-F cos (30°) (18) + Fsin(30°) (5) Submit My Answers Give Up Provide Feedback Continue
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