Rigid beam ABC supports two rods that initially have no strain. If a temperature increase in rod (1) creates a normal strain of 2,349 μin./in. in it, determine the normal strain in rod (2). The initial lengths are a = 9 in., b = 16 in., c = 31 in., and d = 8 in. Assume there is no slack in the connections.

A load of P = 495 lb is applied to beam ABC. Bar (1) is made of brass and has a circular cross section with a diameter of 1.05 in. Determine the magnitude of the normal strain in bar (1). Let a = 37 in., b = 15 in., and c = 9 in.

A load of P = 150 lb is applied to beam ABC. Bar (1) has a circular cross section with a diameter of 1.11 in. Determine the normal stress in bar (1). Let a = 36 in., b = 14 in., and c = 8 in.

A load of P = 175 lb is applied to beam ABC. Bar (1) has a circular cross section with a diameter of 0.79 in. Determine the normal stress in bar (1). Let a = 39 in., b = 14 in., and c = 8 in.

A load of P = 155 lb is applied to beam ABC. Determine the vertical ground reaction at B. Let a = 28 in., b = 13 in., and c = 10 in.

A load is applied to the central portion of a double-shear cutting fixture. Determine the load required to shear through a piece of brass that has length of 3.00 in., a diameter of 0.720 in., and an average shear stress capacity of 30 ksi.

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Rigid beam ABC supports two rods that initially have no strain. If a temperature increase in rod (1) creates a normal strain of 2,533 μin./in. in it, determine the normal strain in rod (2). The initial lengths are a = 9 in., b = 12 in., c = 30 in., and d = 11 in. Assume there is no slack in the connections.

A load is applied to the central portion of a double-shear cutting fixture. Determine the load required to shear through a piece of brass that has length of 3.00 in., a semi-circular diameter of 0.790 in., and an average shear stress capacity of 22 ksi.

A load of P = 225 lb is applied to beam ABC. Determine the vertical ground reaction at B. Let a = 31 in., b = 14 in., and c = 8 in.