determine the amount of torque in the shaft
Extracted text: O 2.712 x 10^3 N-m O 3.294 x 10^3 N-m O 2.034 x 10^3 N-m O 4.158 x 10^3 N-m
Extracted text: A hollow steel shaft has length of 4 meters with a circular cross-section. The outer and inner diameters of the cross-section are 75 mm and 30 mm, respectively. The steel has G = 77 GPa and the shaft has an angle of twist of 2 degrees. %3D