A load of P = 29 N is applied a = 235 mm from the center of a 20 mm bolt. Determine the torque applied to the bolt.
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A 35-lb cardboard box sits on an oak beam. Determine the max…
A 35-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 = 1.4583 lb/in. Let a = 36 in. and b = 24 in.
A beam is singly reinforced with the reinforcement in two ro…
A beam is singly reinforced with the reinforcement in two rows. The bottom row contains 10 No. 7 bars at a depth of 20 in. The top row contains 8 No. 8 bars at a depth of 14.5 in. Determine the effective (centroidal) depth, d, of the steel.
A torque of TC = 860 N·m is applied to the aluminum [G = 69…
A torque of TC = 860 N·m is applied to the aluminum [G = 69 GPa] shaft. Segment (1) has a diameter of 76 mm, and segment (2) has a diameter of 40 mm. Determine the angle of twist at C. Let L1 = 0.64 m and L2 = 0.37 m.
Gear A has a diameter of 1.58 in., and gear B has a diameter…
Gear A has a diameter of 1.58 in., and gear B has a diameter of 2.18 in. If the pointer needs to be rotated 154° CW, how much should the motor be rotated?
A 25-lb cardboard box sits on an oak beam. Determine the max…
A 25-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 = 1.2500 lb/in. Let a = 41 in. and b = 20 in.
Determine the magnitude of the largest bending moment (consi…
Determine the magnitude of the largest bending moment (consider both positive and negative peaks) in the beam. Let M = 148 lb·ft, a = 2.6 ft, and b = 10.4 ft. Assume the beam cannot lift off of the supports.
Gear A has 77 teeth, and gear B has 59 teeth. If a torque of…
Gear A has 77 teeth, and gear B has 59 teeth. If a torque of 34 lb·in. and a speed of 920 rpm is required at C, determine the minimum power that the motor must provide.
Gear A has a diameter of 1.72 in., and gear B has a diameter…
Gear A has a diameter of 1.72 in., and gear B has a diameter of 2.25 in. If the pointer needs to be rotated 47° CW, how much should the motor be rotated?
A 76-lb child and a 24-lb cardboard box are on an oak beam….
A 76-lb child and a 24-lb cardboard box are on an oak beam. Determine the vertical reaction force at the left end of the beam. Let a = 24 in., b = 34 in., and c = 48 in.