and include the appropriate units. Assume positive scalars for members in tension and negative scalars for members in compression. FDE =
and include the appropriate units. Assume positive scalars for members in tension and negative scalars for members in compression. FDE =
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
Part A
Determine the force in member DE of the truss, and state if the member is in tension or compression. Take F1 = 563 NN , F2 = 845 NN .
(Figure 1)
(Figure 1)
Express your answer to three significant figures and include the appropriate units. Assume positive scalars for members in tension and negative scalars for members in compression.
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FDE =
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Part B
Determine the forces in members DC and CB of the truss, and state if the members are in tension or compression.
Express your answer to three significant figures and include the appropriate units. Assume positive scalars for members in tension and negative scalars for members in compression.
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FDC = FCB =
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Part C
Determine the force in member CE of the truss, and state if the member is in tension or compression.
Express your answer to three significant figures and include the appropriate units. Assume positive scalars for members in tension and negative scalars for members in compression.
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FCE =
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Part D
Determine the force in member EB of the truss, and state if the member is in tension or compression.
Express your answer to three significant figures and include the appropriate units. Assume positive scalars for members in tension and negative scalars for members in compression.
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FEB =
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Part E
Determine the force in member EA of the truss, and state if the member is in tension or compression.
Express your answer to three significant figures and include the appropriate units. Assume positive scalars for members in tension and negative scalars for members in compression.
|
|||
FEA =
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