Incorrect Consider joint D next. The Free-Body diagram is shown. All members are drawn as if in tension (even those that we know are compression). Use this diagram to find the forces DI and DG. Use a positive number if in tension, a negative number if in compression. DI CD DG Answers: DI = i -34.5 DG- i -1.75 28 KN D DF kN kN DE
Incorrect Consider joint D next. The Free-Body diagram is shown. All members are drawn as if in tension (even those that we know are compression). Use this diagram to find the forces DI and DG. Use a positive number if in tension, a negative number if in compression. DI CD DG Answers: DI = i -34.5 DG- i -1.75 28 KN D DF kN kN DE
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
![Consider joint D next. The Free-Body diagram is shown. All members are drawn as if in tension (even those that we know are in
compression).
Use this diagram to find the forces DI and DG. Use a positive number if in tension, a negative number if in compression.
DI
Incorrect
DI - i
DG =
CD
DG
Answers:
-34.5
i -1.75
DF
28 KN
D
kN
kN
DE](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F858a5eb0-e2f7-4acc-8384-3fb439ed7bf9%2F28f97340-c43b-4180-a0a4-46bc63a9b5b8%2Fmof3nwe_processed.gif&w=3840&q=75)
Transcribed Image Text:Consider joint D next. The Free-Body diagram is shown. All members are drawn as if in tension (even those that we know are in
compression).
Use this diagram to find the forces DI and DG. Use a positive number if in tension, a negative number if in compression.
DI
Incorrect
DI - i
DG =
CD
DG
Answers:
-34.5
i -1.75
DF
28 KN
D
kN
kN
DE
![Determine the force in each member of the loaded truss. All triangles are 3-4-5. Enter a positive number if the member is in tension,
negative if in compression.
19 KN
H
25kN
G
4 panels at 8 m-
28 KN
F
D
E](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F858a5eb0-e2f7-4acc-8384-3fb439ed7bf9%2F28f97340-c43b-4180-a0a4-46bc63a9b5b8%2F4pjr29o_processed.gif&w=3840&q=75)
Transcribed Image Text:Determine the force in each member of the loaded truss. All triangles are 3-4-5. Enter a positive number if the member is in tension,
negative if in compression.
19 KN
H
25kN
G
4 panels at 8 m-
28 KN
F
D
E
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