The three-part axially loaded member in Fig. P2.2-6 consists of a tubular segment (1) with outer diameter (do)1 1.00 in. and inner diameter (di)1 0.75 in., a solid circular rod segment (2) with diameter d2 1.00 in., and another solid circular rod segment (3) with diameter d3 0.75 in. The line of action of each of the three applied loads is along the centroidal axis of the member. Determine the axial stresses 1, 2, and 3 in each of the three respective segments.

0.75 in (1) 1.00 in. 2 kips 0.75 in. (2) (3) 3 kips 12kips P2.2-6