The A-36 steel assembly consists of a tube having an outer radius of 1 inch and a wall thickness of 0.125 inch. Using a rigid plate at B, it is connected to the solid 1-inch diameter shaft AB. Determine the rotation of the tube’s end C if a torque of 200lb inches is applied to the tube at this end. The end A of the shaft is fixed supported.

Please don't give an incorrect solution. Important problem, Include the FBD.

A 2in diameter shaft is made of aluminum 2014-T6, and has a torque of 1/2T, -T and 2/3T respectively along its length measured  from the free end with the distance of 12 inches between its section. If the factor of safety of 3 is used and the angle of twist is limited such that it does not exceed 0.1 rad. find the maximum allowable tonque T in the shaft in ksi

Problem 2: Consider the two gears mounted on the shaft, as shown. Distances are L1 = 100 mm, L2 = 250 mm, and L3 = 175 mm. Diameter of shaft AB is 15 mm, diameter of shaft BC is 20 mm, and diameter of shaft CD is 17.5 mm. Young's modulus for each portion is 200 GPa. Determine the displacement of point D with reference to point A. Also, determine the displacement of point A relative to C. b. Determine the axial strain at any point in shaft segments AB, BC and CD, respectively. If Poisson's ratio for the material of the shafts is v = 0.2, determine the lateral strain in each of the shaft segments. Based on your answers to part (a), do the gears move towards each other, or do they separate from each other? Note that in real gearboxes, movement of gears towards or away from each other is prevented by using thrust bearings. 10 kN 4 kN 5 kN 7 kN 4 kN NY 0I 17.

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.

Two horizontal wires are placed parallel to each other 100 cm apart,one directly above the other. A falling ball is clocked as it passes each of these wires. If the time elapsed is 0.20 sec, determine the speed the ball had when itpassed each wire.