Y Remaining Time: 1 hour, 33 minutes, 51 seconds. * Question Completion Status: Question 1 10 points The bar is nondefor

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Y Remaining Time 1 Hour 33 Minutes 51 Seconds Question Completion Status Question 1 10 Points The Bar Is Nondefor 1 (38.99 KiB) Viewed 54 times

Y Remaining Time: 1 hour, 33 minutes, 51 seconds. * Question Completion Status: Question 1 10 points The bar is nondeformable and has negligible weight and is supported as shown. If W = 80 kN, compute the temperature change that will cause the stress in the steel rod to be 55 MPa Assume the coefficients of linear expansion are 11.7 μm/(m "C) for steel and 18.9 μm/ (m.°C) for bronze. PW Steel L = 1.5 m A = 320 mm² 1m E= 200 GPa 2.5 m Bronze L = 3 m A 1300 mm² E = 83 GPa W 1.5 m Save Answer