Bars (1) are made of a polyimide plastic that has an elastic modulus of 3.7 GPa. Bar (2) is a nylon material that has an elastic modulus c 0.9 GPa. Each bar has a cross-sectional area of 1350 mm². Using L = 355 mm and A = 6.3 mm, what magnitude of load P will cause the normal stress in each bar to be the same value? a a L (1) Answer: P = i B (2) (1) KN
Bars (1) are made of a polyimide plastic that has an elastic modulus of 3.7 GPa. Bar (2) is a nylon material that has an elastic modulus c 0.9 GPa. Each bar has a cross-sectional area of 1350 mm². Using L = 355 mm and A = 6.3 mm, what magnitude of load P will cause the normal stress in each bar to be the same value? a a L (1) Answer: P = i B (2) (1) KN
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Bars (1) are made of a polyimide plastic that has an elastic modulus of 3.7 GPa. Bar (2) is a nylon material that has an elastic modulus of
0.9 GPa. Each bar has a cross-sectional area of 1350 mm². Using L = 355 mm and A = 6.3 mm, what magnitude of load P will cause the
normal stress in each bar to be the same value?
a
(1)
Answer: P = i
B
C
(1)
KN
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