The C83400-red-brass rod AB and 2014-T6-aluminum rod BC are joined at the collar B and fixed connected at their ends. The cross-sectional area of each member is 1.75 in2 (Figure 1) If there is no load in the members when T₁ = 50°F, determine the average normal stress in the member AB when T₂ = 110 °F. Express your answer to three significant figures and include the appropriate units. Obr = Submit HA Value Units My Answers Give Up ? Part B If there is no load in the members when T₁ = 50°F, determine the average normal stress in the member BC when T₂ = 110 °F. Express your answer to three significant figures and include the appropriate units.
The C83400-red-brass rod AB and 2014-T6-aluminum rod BC are joined at the collar B and fixed connected at their ends. The cross-sectional area of each member is 1.75 in2 (Figure 1) If there is no load in the members when T₁ = 50°F, determine the average normal stress in the member AB when T₂ = 110 °F. Express your answer to three significant figures and include the appropriate units. Obr = Submit HA Value Units My Answers Give Up ? Part B If there is no load in the members when T₁ = 50°F, determine the average normal stress in the member BC when T₂ = 110 °F. Express your answer to three significant figures and include the appropriate units.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
Transcribed Image Text:The C83400-red-brass rod AB and 2014-T6-aluminum
rod BC are joined at the collar B and fixed connected at
their ends. The cross-sectional area of each member is
1.75 in²
(Figure 1)
Figure 1
of 1
3 ft
2 ft
If there is no load in the members when T₁ = 50°F, determine the average normal stress in
the member AB when T₂ = 110 °F.
Express your answer to three significant figures and include the appropriate units.
Obr =
Submit
Jal =
Submit
Part C
μA
Value
Part B
If there is no load in the members when T₁ = 50°F, determine the average normal stress in
the member BC when T₂ = 110 °F.
Express your answer to three significant figures and include the appropriate units.
dB =
My Answers Give Up
O
μA
Value
Units
My Answers Give Up
μA
Units
Also, how far will the collar be displaced?
Express your answer to three significant figures and include the appropriate units.
Value
?
Units
?
?
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