A load of P = 735 lb is applied to beam ABC. Bar (1) is made of brass and has a circular cross section with a diameter of 1.16 in. Determine the magnitude of the normal strain in bar (1). Let a = 30 in., b = 12 in., and c = 9 in.

An upward load is applied to a circular rod that has a diameter of 10.20 mm. The rod is connected to the ground using a pin that has a diameter of 9.66 mm. If the average shear stress in the pin is limited to 200 MPa, determine the maximum load that can be applied to this connection.

An upward load is applied to a square rod that has a width of 10.20 mm. The rod is connected to the ground using a pin that has a diameter of 9.80 mm. If the normal stress in the rod is limited to 95 MPa and the average shear stress in the pin is limited to 175 MPa, determine the maximum load that can be applied to this connection.

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 = 38.7 mm, b = 77.4 mm, and c = 49.1 mm.

A load of P = 6,600 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 2.1, determine the minimum allowable bolt diameter.

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.

An aluminum rod with a 18.5-in. gage length and a 0.530-in. diameter is loaded in tension. At the proportional limit, a load of 17,000 lb elongates the gage length by 0.123 in. and reduces the diameter by 0.0011 in. Determine the Poisson’s ratio.

A load of P = 270 lb is applied to beam ABC. Determine the normal force in bar (1). Let a = 38 in., b = 15 in., and c = 10 in.

A load of P = 330 lb is applied to beam ABC. Determine the normal force in bar (1). Let a = 33 in., b = 16 in., and c = 11 in.

An upward load is applied to a circular rod that has a diameter of 10.96 mm. The rod is connected to the ground using a pin that has a diameter of 9.01 mm. If the average shear stress in the pin is limited to 185 MPa, determine the maximum load that can be applied to this connection.