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Mathematics, 12.03.2020 05:32 blazecarley

A horizontal beam carries a triangular distributed load over section AB. The horizontal beam has a mass of 148 kg/in. The beam is simply supported at point B. The cantilever end, BC, is restrained by a thin aluminum rod, CD. The aluminum rod has a cross-sectional area of 3.25 cm2 and a modulus of elasticity of 6.9X1010 Pa. What is the change in length of the aluminum rod, CD

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