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A steel rod with a cross-sectional area of 0.25 in2 is stretched between two fixed points....

A steel rod with a cross-sectional area of 0.25 in2 is stretched between two fixed points. The tensile force in the rod at 70 oF is 1,200 lb. Use α = 6.5 x 10-6/ oF and E = 29 x 106 psi. What will be the stress in ksi at 0 oF ? Use two decimal places.

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Solution: - given that A = 0.25 in2 tensile force F= 120016 Cat 70°c) 2= 6.5x10670F E = 29x106 psi find: Stress at O OF:- 8 תThanks

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