(2 points) Consider the two bar system shown below Consisting of a smaller bar of Nickel...

 

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(2 points) Consider the two bar system shown below Consisting of a smaller bar of Nickel and a larger diameter bar made of stainless steel. The system is stress free at room temperature (T-24C) Determine the stresses in each bar if the temperature is raised to 500C. The length of the bars is 10 cm. Assume that the behavior is elastic, the bars are of circular cross section and the upper end is fixed in place while the lower end is constrained to move only vertically. A1=1cm A2=10cm E1=214GPA E2=200Gpa a1=15x10-6 az=18x10-6 S,=70MPA S,=280MPA (2 points) Consider the two bar system shown below Consisting of a smaller bar of Nickel and a larger diameter bar made of stainless steel. The system is stress free at room temperature (T-24C) Determine the stresses in each bar if the temperature is raised to 500C. The length of the bars is 10 cm. Assume that the behavior is elastic, the bars are of circular cross section and the upper end is fixed in place while the lower end is constrained to move only vertically. A1=1cm A2=10cm E1=214GPA E2=200Gpa a1=15x10-6 az=18x10-6 S,=70MPA S,=280MPA