If a load of P = 10 kN is applied to rod (2), determine the magnitude of the resultant force at C. Let a = 0.39 m and b = 0.78 m.
If the normal stress in rod (1) is limited to 215 MPa and th…
If the normal stress in rod (1) is limited to 215 MPa and the required factor of safety is 2.1, determine the maximum load P that can be applied to rod (2). Let a = 0.34 m, b = 0.81 m, and the cross-sectional area of rod (1) be 150 mm2.
A 3D printed polymer rod measures 113.00 mm in length while…
A 3D printed polymer rod measures 113.00 mm in length while on the heated print bed at 60.4°C. After cooling to room temperature at 21.7°C the rod measures 112.71 mm in length. Determine the coefficient of thermal expansion of the polymer.
A 3D printed polymer rod measures 165.00 mm in length while…
A 3D printed polymer rod measures 165.00 mm in length while on the heated print bed at 53.3°C. After cooling to room temperature at 21.9°C the rod measures 164.65 mm in length. Determine the coefficient of thermal expansion of the polymer.
An upward load is applied to a circular rod that has a diame…
An upward load is applied to a circular rod that has a diameter of 10.51 mm. The rod is connected to the ground using a pin that has a diameter of 9.27 mm. If the normal stress in the rod is limited to 110 MPa and the average shear stress in the pin is limited to 105 MPa, determine the maximum load that can be applied to this connection.
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 1.4 in.2. Polymer (2) has a cross-sectional area of 1.4 in.2. After the shock absorber is loaded between steel plates by load P = 670 lb, determine the load carried by polymer (2).
If the length of a timber [E = 1,500 ksi] column cannot chan…
If the length of a timber column cannot change by more than 0.045 in., determine the maximum load P that can be applied to the column. Let b = 6.00 in., d = 9.25 in., and L = 102 in.
If the length of a timber [E = 1,100 ksi] column cannot chan…
If the length of a timber column cannot change by more than 0.045 in., determine the maximum load P that can be applied to the column. Let b = 5.00 in., d = 9.50 in., and L = 102 in.
A triangular piece of rubber is stretched causing A to move…
A triangular piece of rubber is stretched causing A to move downward. Determine the magnitude of the shear strain that occurs at A when a = 25.6 mm, b = 51.2 mm, and c = 31.0 mm.
If rod (1) elongates 0.277 mm and rod (2) elongates 0.392 mm…
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.