Question: A two - member truss structure is loaded as shown. Beam AB has a Young's modulus E A B of 7 0 GPa, and a

A two-member truss structure is loaded as shown. Beam AB has a Young's modulus
EAB of 70GPa, and a cross-sectional area AAB of 100mm2. Beam AC has a Young's
modulus EAC of 70 GPa and a cross-sectional area AAC of 200mm2. Please determine
the horizontal and vertical components of the displacement of point A.
A two - member truss structure is loaded as

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