Question: Q 1 Using the Virtual Work Method, analyre the vertical displacement at joint C in the truss as shown in Figure Q 1 . Assume

Q1 Using the Virtual Work Method, analyre the vertical displacement at joint C in the truss as shown in Figure Q1. Assume the Young's Modulus and crosssection of each member are 300GPa and 400mm2, respectively.
(10 marks)
Figure Q1
Q 1 Using the Virtual Work Method, analyre the

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