Answered: A 5.25-m-long steel rod must not… | bartleby

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A 5.25-m-long steel rod must not stretch more than 2.48 mm and the normal stress must not exceed 181 MPa when the rod is
subjected to a 10.91-kNaxial load. Knowing that E = 199.2 GPa, determine the required radius of the rod in mm. Express your
answer in four decimal places.

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