A tubular steel [G = 80 GPa] shaft with an outside diameter of D = 90 mm and a wall thickness of t = 8 mm must not twist more than 0.05 rad in a 10-m length. Determine the maximum power that the shaft can transmit at 514 rpm.

A solid constant-diameter shaft is subjected to the torques shown. The bearings shown allow the shaft to turn freely. Determine the internal torque in segment (2) of the shaft. Assume that TA = 245 N·m, TB = 610 N·m, TC = 780 N·m, and TD = 415 N·m.

A tubular steel [G = 80 GPa] shaft with an outside diameter of D = 90 mm and a wall thickness of t = 8 mm must not twist more than 0.05 rad in a 6-m length. Determine the maximum power that the shaft can transmit at 388 rpm.

In the gear system shown, the motor applies a torque of 518 N-m to the gear at A. Shaft (1) is a solid 35-mm-diameter shaft, and shaft (2) is a solid 50-mm-diameter shaft. The bearings shown allow free rotation of the shafts. Determine the torque TE provided by the gear system at gear E.

Loads P = 455 N and Q = 860 N act on an oak beam. Determine the magnitude of the largest shear force (consider both positive and negative values) in the beam. Let a = 0.7 m and b = 1.7 m.

A compound steel [G = 77 GPa] shaft consists of solid 26-mm-diameter segments (1) and (3) and tube segment (2), which has an outside diameter of 60 mm and an inside diameter of 50 mm. Determine the rotation angle of gear D relative to gear A.

A solid constant-diameter shaft is subjected to the torques shown. The bearings shown allow the shaft to turn freely. Determine the internal torque in segment (2) of the shaft. Assume that TA = 280 N·m, TB = 640 N·m, TC = 725 N·m, and TD = 365 N·m.

Determine the magnitude of the vertical force Cy for the simply supported beam, where w = 5 kips/ft, M = 275 kip-ft, L1 = 12 ft, L2 = 4 ft, and L3 = 8 ft.

Determine the magnitude of the moment MC for the cantilever beam, where P = 20 kips and M = 40 kip-ft.

In the gear system shown, the motor applies a torque of 418 N-m to the gear at A. Shaft (1) is a solid 35-mm-diameter shaft, and shaft (2) is a solid 50-mm-diameter shaft. The bearings shown allow free rotation of the shafts. Determine the torque TE provided by the gear system at gear E.