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MLAMA PROBLEM 1. The steel [ G75000 MPa) pipe shown in figure is fixed to the wall support at A and C. The steel pipe has circular hollow cross section with outside diameter of 150 mm and its wall thickness is 15 mm. A torque Ts was used to aligned pipe at the walls as shown in Figure. The torque To was applied at 600 rpm (rev/min) with a supplied power of 50,000 W (N-m/sec). a. Perform free body diagrams of the pipe (1 point). b. Determine the torque reactions at A and C (4 points). Clearly specify all equation used, directions of torque and angles of twist. C. Calculate the maximum shear stress at the pipe (2 points) 10 m 20 m