A copper water line has an outside diameter of 0.621 in., a wall thickness of 0.036 in., and a yield strength of 5.57 ksi. If a factor of safety of 2.6 is required, determine the maximum pressure that the pipe may contain.

An unpressurized vessel is loaded by horizontal force Px = 70 N, vertical force Py = 200 N, and torque T = 5 N·m acting in the directions shown. Determine the magnitude of shear stress τyz at K on the outside of the vessel.Vessel geometry    height, h = 48 mm    outside diameter = 48 mm    inside diameter = 44 mm    wall thickness = 2 mm    cross sectional area = 289.03 mm2    Ix = Iz = 76,592 mm4    J = 153,180 mm4    Q = 2,117.3 mm3

A Pop-A-Shot ball with an inside diameter of 6.42 in. and wall thickness of 0.042 in. is constructed from a polymer that has a yield strength of 3.16 ksi. If the ball is inflated to a pressure of 5.8 psi, determine the factor of safety with respect to the yield strength.

A wooden ruler with length L = 12 in. carries loads Px = 16 lb and Py = 3 lb. The ruler has a rectangular cross section with a thickness of 0.200 in. and a height of 1.050 in. Determine normal stress σx on the bottom surface of the ruler at B.

An unpressurized vessel is loaded by horizontal force Px = 80 N, vertical force Py = 190 N, and torque T = 6 N·m acting in the directions shown. Determine the normal stress σy at K on the outside of the vessel.Vessel geometry    height, h = 45 mm    outside diameter = 45 mm    inside diameter = 41 mm    wall thickness = 2 mm    cross sectional area = 270.18 mm2    Ix = Iz = 62,580 mm4    J = 125,160 mm4    Q = 1,850.3 mm3

A solid steel shaft with a diameter of 8.3 mm is subjected to the axial load and torques shown. Determine the magnitude of shear stress τxy in segment (2) of the shaft. Assume that P = 1,100 N, TA = 19.2 N·m, TB = 36.4 N·m, TC = 13.9 N·m, TD = 37.2 N·m, and TE = 40.5 N·m.

An unpressurized vessel is loaded by horizontal force Px = 80 N, vertical force Py = 150 N, and torque T = 5 N·m acting in the directions shown. Determine the normal stress σy at H on the outside of the vessel.Vessel geometry    height, h = 51 mm    outside diameter = 51 mm    inside diameter = 47 mm    wall thickness = 2 mm    cross sectional area = 307.88 mm2    Ix = Iz = 92,555 mm4    J = 185,110 mm4    Q = 2,402.3 mm3

An unpressurized vessel is loaded by horizontal force Px = 80 N, vertical force Py = 160 N, and torque T = 3 N·m acting in the directions shown. Determine the normal stress σy at K on the outside of the vessel.Vessel geometry    height, h = 53 mm    outside diameter = 53 mm    inside diameter = 49 mm    wall thickness = 2 mm    cross sectional area = 320.44 mm2    Ix = Iz = 104,340 mm4    J = 208,690 mm4    Q = 2,602.3 mm3

A wooden ruler with length L = 12 in. carries loads Px = 11 lb and Py = 5 lb. The ruler has a rectangular cross section with a thickness of 0.225 in. and a height of 1.110 in. Determine normal stress σx on the bottom surface of the ruler at B.

For the surface at B on the outlet pipe, the longitudinal stress is considered to be in the y direction.