A 3D printer is used to create a shock absorbed composed of…

A 3D printer is used to create a shock absorbed composed of two polymers. Polymer (1) has a cross-sectional area of 1.9 in.2. Polymer (2) has a cross-sectional area of 1.9 in.2. After the shock absorber is loaded between steel plates by load P = 895 lb, determine the load carried by polymer (2).

Axial loads are applied with rigid bearing plates to the sol…

Axial loads are applied with rigid bearing plates to the solid cylindrical rods. One load of P = 100 kN is applied to the assembly at A, two loads Q = 40 kN are applied at B, and two loads R = 130 kN are applied at C. Determine the total change in length of the assembly.L1 = 0.24 m, E1 = 196 GPa, A1 = 0.0013 m2L2 = 0.40 m, E2 = 206 GPa, A2 = 0.0003 m2L3 = 0.30 m, E3 = 110 GPa, A3 = 0.0015 m2