If rod (1) elongates 0.277 mm and rod (2) elongates 0.392 mm, determine how far downward E moves. Let a = 0.43 m and b = 0.77 m.

A 3D printed polymer rod measures 157.00 mm in length while on the heated print bed at 55.7°C. After cooling to room temperature at 20.5°C the rod measures 156.52 mm in length. Determine the coefficient of thermal expansion of the polymer.

If the normal stress in rod (1) is limited to 250 MPa and the required factor of safety is 2.0, determine the maximum load P that can be applied to rod (2). Let a = 0.32 m, b = 0.73 m, and the cross-sectional area of rod (1) be 115 mm2.

If a load of P = 18 kN is applied to rod (2), determine the magnitude of the resultant force at C. Let a = 0.41 m and b = 0.71 m.

A 3D printer is used to create a shock absorbed composed of two polymers. Polymer (1) [E = 200 ksi] has a cross-sectional area of 1.2 in.2. Polymer (2) [E = 280 ksi] has a cross-sectional area of 1.2 in.2. After the shock absorber is loaded between steel plates by load P = 575 lb, determine the load carried by polymer (1).

If a load of P = 16 kN is applied to rod (2), determine the magnitude of the resultant force at C. Let a = 0.47 m and b = 0.71 m.

A 3D printed polymer rod measures 185.00 mm in length while on the heated print bed at 63.7°C. After cooling to room temperature at 21.5°C the rod measures 184.27 mm in length. Determine the coefficient of thermal expansion of the polymer.

An upward load is applied to a square rod that has a width of 10.16 mm. The rod is connected to the ground using a pin that has a diameter of 9.39 mm. If the normal stress in the rod is limited to 130 MPa and the average shear stress in the pin is limited to 140 MPa, determine the maximum load that can be applied to this connection.

If a load of P = 19 kN is applied to rod (2), determine the magnitude of the resultant force at C. Let a = 0.47 m and b = 0.73 m.

A load of P = 12,400 lb is applied to the connection. If the average shear stress in the bolts is limited to 33 ksi and the required factor of safety is 1.8, determine the minimum allowable bolt diameter.