The rigid bar of negligible weight is supported as shown in the figure. If W=60 kN, compute the resulting stress in the bronze rod when the tensile stress in the steel rod is 50 MPa. Use the following data: a (/°C) 11.7x10-6 A (mm²) E (GPa) Steel rod 300 200 Bronze rod 1400 18.9x10-6 83 Bronze | 3 m Steel 1.5 m →| 1.0 m | 2.5 m +1.5 m –→ W elect one: D a. 30.14 MPa O b. 18.08 MPa O c. 33.04 MPa O d. 24.11 MPa
The rigid bar of negligible weight is supported as shown in the figure. If W=60 kN, compute the resulting stress in the bronze rod when the tensile stress in the steel rod is 50 MPa. Use the following data: a (/°C) 11.7x10-6 A (mm²) E (GPa) Steel rod 300 200 Bronze rod 1400 18.9x10-6 83 Bronze | 3 m Steel 1.5 m →| 1.0 m | 2.5 m +1.5 m –→ W elect one: D a. 30.14 MPa O b. 18.08 MPa O c. 33.04 MPa O d. 24.11 MPa
Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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![The rigid bar of negligible weight is supported as shown in the figure. If W=60 kN, compute the resulting stress in
the bronze rod when the tensile stress in the steel rod is 50 MPa. Use the following data:
A (mm²)
a (/°C)
11.7x10-6
E (GPa)
Steel rod
300
200
Bronze rod
1400
18.9x10-6
83
Bronze | 3 m
Steel 1.5 m
→| 1.0 m |-
2.5 m
+1.5 m→
W
Select one:
O a. 30.14 MPa
O b. 18.08 MPa
О с. 33.04 МРа
o d. 24.11 MPа](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F422b33b5-8029-4e28-9e66-33d55675dfda%2Fb2fed6ff-55b1-4932-84ab-0ec1c88dab7e%2Fbyvrqwm_processed.png&w=3840&q=75)
Transcribed Image Text:The rigid bar of negligible weight is supported as shown in the figure. If W=60 kN, compute the resulting stress in
the bronze rod when the tensile stress in the steel rod is 50 MPa. Use the following data:
A (mm²)
a (/°C)
11.7x10-6
E (GPa)
Steel rod
300
200
Bronze rod
1400
18.9x10-6
83
Bronze | 3 m
Steel 1.5 m
→| 1.0 m |-
2.5 m
+1.5 m→
W
Select one:
O a. 30.14 MPa
O b. 18.08 MPa
О с. 33.04 МРа
o d. 24.11 MPа
![The rigid bar of negligible weight is supported as shown in the figure. If W=60 kN, compute the temperature change
(°C) of the assemble that will cause a tensile stress of 50 MPa in the steel rod. Use the following data:
A (mm²)
a (/°C)
11.7x10-6
E (GPa)
Steel rod
300
200
Bronze rod
1400
18.9x10-6
83
Bronze | 3 m
Steel 1.5 m
→| 1.0 m -
2.5 m
+1.5 m –
W
Select one:
O a. 28.72
O b. 37.36
OC. 35.41
O d. 22.65](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F422b33b5-8029-4e28-9e66-33d55675dfda%2Fb2fed6ff-55b1-4932-84ab-0ec1c88dab7e%2Fiji52qi_processed.png&w=3840&q=75)
Transcribed Image Text:The rigid bar of negligible weight is supported as shown in the figure. If W=60 kN, compute the temperature change
(°C) of the assemble that will cause a tensile stress of 50 MPa in the steel rod. Use the following data:
A (mm²)
a (/°C)
11.7x10-6
E (GPa)
Steel rod
300
200
Bronze rod
1400
18.9x10-6
83
Bronze | 3 m
Steel 1.5 m
→| 1.0 m -
2.5 m
+1.5 m –
W
Select one:
O a. 28.72
O b. 37.36
OC. 35.41
O d. 22.65
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