We make a cut through BC, BF, and FG. The free-body diagram of the section to the left of the cut is shown. All members of the truss are assumed to be in tension. Find the force in BF. You can do this with one carefully chosen equation. The force is positive if in tension, negative if in compression. 5.6 kips Answer: BF 2.3 kips BC BF FG kips

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
Part 1
Your Answer
Correct
Find the angle 8.
5.6 kips
Hint
14
Answer: 0=
Correct Answer (Used)
33°
B
41.057
G
Ø
2.3 kips
7.7 7.7'-
7.7'
Assistance Used
Transcribed Image Text:Part 1 Your Answer Correct Find the angle 8. 5.6 kips Hint 14 Answer: 0= Correct Answer (Used) 33° B 41.057 G Ø 2.3 kips 7.7 7.7'- 7.7' Assistance Used
Part 2
We make a cut through BC, BF, and FG. The free-body diagram of the section to the left of the cut is shown. All members of the
truss are assumed to be in tension. Find the force in BF. You can do this with one carefully chosen equation. The force is positive if
in tension, negative if in compression.
5.6 kips
Answer: BF =
B
2.3 kips
BC
BF
FG
kips
Transcribed Image Text:Part 2 We make a cut through BC, BF, and FG. The free-body diagram of the section to the left of the cut is shown. All members of the truss are assumed to be in tension. Find the force in BF. You can do this with one carefully chosen equation. The force is positive if in tension, negative if in compression. 5.6 kips Answer: BF = B 2.3 kips BC BF FG kips
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