A load of P = 13 N is applied to a hex wrench that has lengths a = 40 mm and b = 136 mm. Determine the torque applied to the set screw.

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A torque of T = 395 lb·in. is applied to two pulleys and a copper-alloy shaft. Determine the minimum diameter of the shaft if its shear yield strength is 25 ksi.

A force of P = 27 N is applied to a lever at the end of a composite shaft. Sleeve (1) has a polar moment of inertia of 56,500 mm4 and a shear modulus of 1.0 GPa. Core (2) has a polar moment of inertia of 23,000 mm4 and a shear modulus of 1.5 GPa. Determine the torque produced in core (2). Let a = b = 230 mm.

A 33-lb cardboard box sits on an oak beam. Determine the maximum bending moment in the beam if the weight is modeled as distributed load w = 1.2692 lb/in. Let a = 34 in. and b = 26 in.

A load of P = 11 N is applied to a hex wrench that has lengths a = 19 mm and b = 68 mm. Determine the torque applied to the set screw.

Gear B has 11 teeth, and gear C has 15 teeth. If a torque of 16 lb·in. and a speed of 1,510 rpm is required at A, determine the minimum power that the motor must provide.

A torque of TC = 980 N·m is applied to the aluminum [G = 70 GPa] shaft. Segment (1) has a diameter of 87 mm, and segment (2) has a diameter of 42 mm. Determine the angle of twist at C. Let L1 = 0.66 m and L2 = 0.39 m.

Determine the magnitude of the largest bending moment (consider both positive and negative peaks) in the beam. Let M = 195 lb·ft, a = 2.8 ft, and b = 7.2 ft. Assume the beam cannot lift off of the supports.

A torque of T = 255 lb·in. is applied to two pulleys and a copper-alloy shaft. Determine the minimum diameter of the shaft if its shear yield strength is 23 ksi.