65-mm-diameter A992 steel shaft is subjected to the torques shown where T = 650 N-m. 400 N-m 200 N-m 300 mm 600 mm 600 mm

4-Determine the rotation angle between A and C, if the torque is T=0.9 N.m in point C, if G=80 GPa and diameter of all shafts are D=4 mm. (The radius of small circle are r and the bigger one are 2r) e are Coder 40 T=09N.N

A solid circular steel shaft having an outside diameter of D = 1.00 in. is subjected to a pure torque of T= 2400 lb-in. Determine the maximum shear stress in the shaft. O 12.22 ksi O 10.00 ksi O 16.80 ksi O 13.31 ksi O 8.93 ksi

The shaft consists of a 3-in diameter aluminum segment that is rigidly joined to a 2-in diameter steel segment. The ends of the shaft are attached to rigid supports, Calculate the angle of twist developed at the interface of the two segments when the torque T = 50 kip٠in is applied. Use G = 4×106  psi for aluminum and G = 12×106 psi for steel.

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