Suppose that P₁ = 33 kip, P₂ = 22 kip, and P3 = 11 kip. (Figure 1) Figure 40 ft- -40 ft- -40 ft- D <1 of 1 +40 ft- 15ft 30 ft EL
Suppose that P₁ = 33 kip, P₂ = 22 kip, and P3 = 11 kip. (Figure 1) Figure 40 ft- -40 ft- -40 ft- D <1 of 1 +40 ft- 15ft 30 ft EL
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
2

Transcribed Image Text:Suppose that P₁ = 33 kip, P2 = 22 kip, and
P3 = 11 kip. (Figure 1)
Figure
B
40 ft-
-40 ft-
P₂
< 1 of 1
-40 ft-40 ft-
15 ft
30 ft
EL
![Y
Y
Part A
Determine the force in member GF of the bridge truss.
Express your answer in kilopounds to three significant figures. Enter negative value in the case of
compression and positive value in the case of tension.
VE ΑΣΦ It vec
FGF=
Submit
Part B
FFC =
Submit
Determine the force in member FC of the bridge truss.
Express your answer in kilopounds to three significant figures. Enter negative value in the case of
compression and positive value in the case of tension.
15. ΑΣΦΑ 1 vec
Part C
Request Answer
FCD=
Submit
Request Answer
OMIC ?
Request Answer
Determine the force in member CD of the bridge truss.
Express your answer in kilopounds to three significant figures. Enter negative value in the case of
compression and positive value in the case of tension.
195] ΑΣΦ
vec
DIMC ?
kip
kip
DWIC ?
kip](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1f9a9d4e-7dec-4026-aa59-9025718125ff%2F580dd10e-8178-45a2-a03b-89ec7c6c927f%2Fz4gmzh_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Y
Y
Part A
Determine the force in member GF of the bridge truss.
Express your answer in kilopounds to three significant figures. Enter negative value in the case of
compression and positive value in the case of tension.
VE ΑΣΦ It vec
FGF=
Submit
Part B
FFC =
Submit
Determine the force in member FC of the bridge truss.
Express your answer in kilopounds to three significant figures. Enter negative value in the case of
compression and positive value in the case of tension.
15. ΑΣΦΑ 1 vec
Part C
Request Answer
FCD=
Submit
Request Answer
OMIC ?
Request Answer
Determine the force in member CD of the bridge truss.
Express your answer in kilopounds to three significant figures. Enter negative value in the case of
compression and positive value in the case of tension.
195] ΑΣΦ
vec
DIMC ?
kip
kip
DWIC ?
kip
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