Question: A round bar, 3 / 4 in . in diameter, is subjected to a tension load of 9 0 0 0 lbs and made out

A round bar, 3/4 in. in diameter, is subjected to a tension load of 9000 lbs and made out of a material with modulus of elasticity of 10,000,000 psi. Determine the tension stress in the bar and how much it will elongate assuming its original length is 20 inches.

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