A rigid bar AB is hinged at A and supported by a copper rod 2 m long and a steel rod 1 m long. The bar carries a load of 20 kN at B as shown in figure. The cross sectional areas of steel and copper rods are 200 mm2 and 400 mm2 respectively. What will be stress in steel rod? Take the value of E for steel and copper as 200 GPa and 100 GPa respectively. Copper rod 2m Steel 1 m rod B 20 kN F1m 2m 1m¬|
A rigid bar AB is hinged at A and supported by a copper rod 2 m long and a steel rod 1 m long. The bar carries a load of 20 kN at B as shown in figure. The cross sectional areas of steel and copper rods are 200 mm2 and 400 mm2 respectively. What will be stress in steel rod? Take the value of E for steel and copper as 200 GPa and 100 GPa respectively. Copper rod 2m Steel 1 m rod B 20 kN F1m 2m 1m¬|
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![A rigid bar AB is hinged at A and supported by a copper rod 2 m long and a steel rod
1 m long. The bar carries a load of 20 kN at B as shown in figure. The cross
sectional areas of steel and copper rods are 200 mm2 and 400 mm2 respectively.
What will be stress in steel rod? Take the value of E for steel and copper as 200 GPa
and 100 GPa respectively.
Copper
rod
2 m
Steel
1 m
rod
B
20 kN
F1m-
2m 1m¬|](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fddc50af9-86a8-4510-84d4-a2a1b6ca9ce3%2Fa2f70476-3b3e-42f1-a7bc-c516ef46bf8b%2Fhgf11iv_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A rigid bar AB is hinged at A and supported by a copper rod 2 m long and a steel rod
1 m long. The bar carries a load of 20 kN at B as shown in figure. The cross
sectional areas of steel and copper rods are 200 mm2 and 400 mm2 respectively.
What will be stress in steel rod? Take the value of E for steel and copper as 200 GPa
and 100 GPa respectively.
Copper
rod
2 m
Steel
1 m
rod
B
20 kN
F1m-
2m 1m¬|
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