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Question: do not round intermediate calculations give your final answers to...

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Do not round intermediate calculations. Give your final answer(s) to three significant figures A rod consisting of two cylindrical portions AB and BC is restrained at both ends. Portion AB is made of steel (Es-200 GPa, α,-11.7 x 10-0/ oC) and portion BC is made of brass Eb 105 GPa, ab -20.9 x 10 T°C). Knowing that the rod is initially unstressed, determinie the compressive force induced inABC when there is a temperature rise of 51 °C 26-mm diameter 250 mm 60-mm diameter 340 mm

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