Calculate the normal stress in the brass rod in MPa. Calculate the normal stress in the bronze rod in MPa. Calculate the elongation of the brass rod in mm. Calculate the vertical displacement at midspan of the plank in mm.
Calculate the normal stress in the brass rod in MPa. Calculate the normal stress in the bronze rod in MPa. Calculate the elongation of the brass rod in mm. Calculate the vertical displacement at midspan of the plank in mm.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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ANSWER ALL~~~~~~~ 3 DECIMAL
Calculate the normal stress in the brass rod in MPa.
Calculate the normal stress in the bronze rod in MPa.
Calculate the elongation of the brass rod in mm.
Calculate the vertical displacement at midspan of the plank in mm.
![A load Q=200kN is applied to a rigid plank MN as shown. At ends M and N, vertical brass and bronze rods are attached
respectively to support the plank. Neglect the weight of the plank.
Brass
L = 5m
Bronze
L = 6m
A = 400 mm²
A = 500 mm²
E = 100 GPa
E = 120 GPa
3m
Q
M
5m
N](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff742f2df-a5b3-4ef6-975b-a90c86216423%2F14b4c5f7-45d3-4170-a86a-fe4e4c2b389a%2Fkrn7dp6_processed.png&w=3840&q=75)
Transcribed Image Text:A load Q=200kN is applied to a rigid plank MN as shown. At ends M and N, vertical brass and bronze rods are attached
respectively to support the plank. Neglect the weight of the plank.
Brass
L = 5m
Bronze
L = 6m
A = 400 mm²
A = 500 mm²
E = 100 GPa
E = 120 GPa
3m
Q
M
5m
N
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