Engineering, 05.05.2020 17:45, calebvaughn924

Q14 Three solid cylindrical rods are welded together to form the compound axial member. The member is attached to a fixed support at A. Each rod has an elastic modulus of E = 40 GPa. Given rod lengths and areas: L1 = 1,440 mm, L2 = 1,680 mm, L3 = 1,200 mm, A1 = 260 mm2, A2 = 130 mm2, and A3 = 65 mm2. What magnitude of external load P is needed to displace end D a distance u0 = 60 mm to the right?

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Q14 Three solid cylindrical rods are welded together to form the compound axial member. The member i...