Q.2: A rod consists of two portions BC and CD of the same material. The lengths and cross-sectional areas of the portion
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Q.2: A rod consists of two portions BC and CD of the same material. The lengths and cross-sectional areas of the portion
Q.2: A rod consists of two portions BC and CD of the same material. The lengths and cross-sectional areas of the portion BC and CD are shown in the Figure to the right. Determine the strain energy of the rod when it is subjected to a centric axial load P = 5000 N. Take E = 2000000 Pa. Q.3: For the prismatic beam shown in the figure to the right, determine the deflection of point D. A L/2 L -1/2- B B
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