Question The electric motor exerts 600 Nm torque on the aluminum shaft ABCD when it is rotating at a constant speed. The torques exerted on pulleys B and C are as shown. 250 Nm 350 Nm 40 mm 45 mm 50 mm 0.9 m 1.1 m a. Knowing that G = 16 GPa and B and C Section of the shaft is hollow with internal diameter of 30 mm. Determine the angle of twist between B and C. Provide the answer in degrees with precision to two decimal points. b. Knowing that G = 12 GPa for C and D part, and C and D Section of the shaft is solid. Determine the angle of twist between C and D. Provide the answer in degrees with precision to two decimal points.
Question The electric motor exerts 600 Nm torque on the aluminum shaft ABCD when it is rotating at a constant speed. The torques exerted on pulleys B and C are as shown. 250 Nm 350 Nm 40 mm 45 mm 50 mm 0.9 m 1.1 m a. Knowing that G = 16 GPa and B and C Section of the shaft is hollow with internal diameter of 30 mm. Determine the angle of twist between B and C. Provide the answer in degrees with precision to two decimal points. b. Knowing that G = 12 GPa for C and D part, and C and D Section of the shaft is solid. Determine the angle of twist between C and D. Provide the answer in degrees with precision to two decimal points.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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The electric motor exerts 600 Nm torque on the aluminum shaft ABCD when it is rotating at
a constant speed. The torques exerted on pulleys B and C are as shown.
250 Nm
350 Nm
50 mm
40 mm
45 mm
1.1 m
0.9m
a. Knowing that G = 16 GPa and B and C Section of the shaft is
hollow with internal diameter of 30 mm. Determine the angle
of twist between B and C. Provide the answer in degrees with
precision to two decimal points.
b. Knowing that G = 12 GPa for C and D part, and C and D Section
of the shaft is solid. Determine the angle of twist between C
and D. Provide the answer in degrees with precision to two
decimal points.
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