Gear A has a diameter of 1.02 in., and gear B has a diameter of 1.28 in. If the pointer needs to be rotated 124° CW, how much should the motor be rotated?

Gear A has a diameter of 1.87 in., and gear B has a diameter of 2.77 in. If the pointer needs to be rotated 62° CW, how much should the motor be rotated?

Loads P = 26 N, Q = 63 N, and R = 29 N are applied to the structure. Determine the torque generated in segment (2). Let a = 106 mm, b = 82 mm, and c = 43 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 concentrated load P = 33 lb. Let a = 50 in.

A torque of TC = 590 N·m is applied to the aluminum shaft. Segment (1) has a diameter of 68 mm, and segment (2) has a diameter of 35 mm. Determine the angle of twist at C. Let L1 = 0.64 m and L2 = 0.35 m.

Gear A has a diameter of 1.36 in., and gear B has a diameter of 1.81 in. If the pointer needs to be rotated 137° CW, how much should the motor be rotated?

A torque of T = 120 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 22 ksi.

A 20-lb cardboard box sits on an oak beam. Determine the maximum bending moment in the beam if the weight is modeled as concentrated load P = 20 lb. Let a = 45 in.

Gear A has 65 teeth, and gear B has 60 teeth. If a torque of 34 lb·in. and a speed of 1,200 rpm is required at C, determine the minimum power that the motor must provide.

Gear A has a diameter of 1.91 in., and gear B has a diameter of 2.84 in. If the pointer needs to be rotated 163° CW, how much should the motor be rotated?