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A pipeline with an outside diameter of 490 mm and a wall thickness of 12 mm is pressurized to 3.9 MPa. Due to thermal expansion, a compressive force of 28 kN is generated along the length of the pipes. Determine the normal stress along the length of the pipes. Ignore the bending stresses due to the weight of the pipes and the fluid that they contain.

A pipeline with an outside diameter of 450 mm and a wall thickness of 7 mm is pressurized to 3.1 MPa. Due to thermal expansion, a compressive force of 26 kN is generated along the length of the pipes. Determine the normal stress along the length of the pipes. Ignore the bending stresses due to the weight of the pipes and the fluid that they contain.

Force P = 46 N is applied to a lever at the end of a 34-mm-diameter shaft. Force Q = 150 N is applied directly to the shaft. Determine the normal stress σy at point H. Let a = 120 mm and b = 235 mm.

Force P = 46 N is applied to a lever at the end of a 35-mm-diameter shaft. Force Q = 150 N is applied directly to the shaft. Determine the magnitude of the shear stress τyz at point K. Let a = 150 mm and b = 200 mm.

A 795 N person stands in the middle of a 2.69 m simply-supported beam. The beam has a base of 100 mm and a height of 180 mm. Determine the maximum horizontal shear stress in the beam.

A 850 N person stands in the middle of a 2.46 m simply-supported beam. The beam has a base of 95 mm and a height of 165 mm. Determine the maximum horizontal shear stress in the beam.

The pressure hull of a space station module has an inside diameter of 4.4 m, a length of 5.3 m, and a wall thickness of 2.6 mm. It is made from an aluminum alloy with a yield strength of 245 MPa. If the hull is successfully pressure tested to 185 kPa on Earth, determine the factor of safety with respect to yielding.

Force P = 48 N is applied to a lever at the end of a 35-mm-diameter shaft. Force Q = 940 N is applied directly to the shaft. Determine the normal stress σy at point K. Let a = 120 mm and b = 225 mm.

Force P = 45 N is applied to a lever at the end of a 32-mm-diameter shaft. Force Q = 170 N is applied directly to the shaft. Determine the normal stress σy at point H. Let a = 145 mm and b = 215 mm.

Force P = 44 N is applied to a lever at the end of a 32-mm-diameter shaft. Force Q = 130 N is applied directly to the shaft. Determine the normal stress σy at point H. Let a = 175 mm and b = 205 mm.