An aluminum tube is rigidly fastened Steel Bronze A. 1000 mm between a bronze rod and a steel rod A - 700 mm A = 800 mm? 20 kN. 10 kN 15 kN 15 kN as shown in the figure. Axial loads are 500 mm- 600 mm -700 mm applied at positions indicated. Determine the stress in each material.
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