Suppose that P₁ = 2.8 kN and P₂ = 2.1 kN. (Figure 1) Figure P₁ 0.8 m A 1.70 m 1m- H 2 m P₂ G F -2 m < 1 of 1 D =com 1.5 m ▼ ▼ Part A Determine the force in member GF of the roof truss. Express your answer to three significant figures and include the appropriate units. Enter negative val the case of compression and positive value in the case of tension. FGF= Submit Part B μA FCF = Value Request Answer 1 μA Value Units Determine the force in member CF of the roof truss. Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension. 1582227 Units SER ? ?
Suppose that P₁ = 2.8 kN and P₂ = 2.1 kN. (Figure 1) Figure P₁ 0.8 m A 1.70 m 1m- H 2 m P₂ G F -2 m < 1 of 1 D =com 1.5 m ▼ ▼ Part A Determine the force in member GF of the roof truss. Express your answer to three significant figures and include the appropriate units. Enter negative val the case of compression and positive value in the case of tension. FGF= Submit Part B μA FCF = Value Request Answer 1 μA Value Units Determine the force in member CF of the roof truss. Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension. 1582227 Units SER ? ?
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
I need GF,CF,CD
Transcribed Image Text:Suppose that P₁ = 2.8 kN and P₂ = 2.1 kN. (Figure 1)
Figure
P₁
0.8 m
A
B
1.70 m
1 m
H
2 m
G
F
-2 m
< 1 of 1 >
D
...d
e
1.5 m
E
▼
▼
Part A
Determine the force in member GF of the roof truss.
Express your answer to three significant figures and include the appropriate units. Enter negative value in
the case of compression and positive value in the case of tension.
FGF =
Submit
Part B
FCF =
HA
Value
Request Answer
0
Determine the force in member CF of the roof truss.
Express your answer to three significant figures and include the appropriate units. Enter negative value in
the case of compression and positive value in the case of tension.
HÅ
Units
Value
Units
25
3 ?
20
?
Transcribed Image Text:Suppose that P₁ = 2.8 kN and P₂ = 2.1 kN. (Figure 1)
Figure
P₁
0.8 m
A ***
B
1.70 m
1 m
H
2 m
P₂
IG
F
2 m
D
1 of 1
1.5 m
▼
FCF =
Part C
Submit Request Answer
HA
FCD =
Value
Submit
Determine the force in member CD of the roof truss.
Express your answer to three significant figures and include the appropriate units. Enter negative value In
the case of compression and positive value in the case of tension.
HA
Value
1 →
Units
Request Answer
SLAPY
Units
?
?
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