"roblem 6.40 Consider the truss shown in (Figure 1). Suppose that F₁ = 4.5 kN and F₂ = 5 kN. Figure 1 of 1 Determine the force in member CD and state if this member is in tension or compression. 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. FCD= -11.9 KN Submit Correct My Answers Give Up Part B Determine the force in member CF and state if this member is in tension or compression. 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. "i μA ?

"roblem 6.40 Consider the truss shown in (Figure 1). Suppose that F₁ = 4.5 kN and F₂ = 5 kN. Figure 1 of 1 Determine the force in member CD and state if this member is in tension or compression. 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. FCD= -11.9 KN Submit Correct My Answers Give Up Part B Determine the force in member CF and state if this member is in tension or compression. 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. "i μA ?

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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Concept explainers

Load on Structures

Civil engineers primarily deal with beams in their day-to-day applications. A beam is a structural member that resists shear loadings. There are various types of beams such as cantilever beam, simply supported beam, and over the hanging beam. All these beams have a different end and loading conditions.

Question

Problem 6.40
Consider the truss shown in (Figure 1). Suppose that
F₁ = 4.5 kN and F₂ = 5 kN
Figure 1
2 kN
of 1
F.
B
F.
C
F,
D
F
G
-5m-5 m-5 m-5 m
3 kN
E
dan
3 m
Part A
Determine the force in member CD and state if this member is in tension or compression.
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.
FCD= -11.9 kN
Submit
Correct
Part B
Determine the force in member CF and state if this member is in tension or compression.
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.
FCF 9.84
My Answers Give Up
Submit
μA
KN
My Answers Give Up
Incorrect; Try Again; 5 attempts remaining
μA
?
Part C
Determine the force in member CG and state if this member is in tension or compression.
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.
?

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