A solid constant-diameter shaft is subjected to the torques…

A sоlid cоnstаnt-diаmeter shаft is subjected tо the torques shown. The bearings shown allow the shaft to turn freely. Determine the internal torque in segment (2) of the shaft. Assume that TA = 240 N·m, TB = 605 N·m, TC = 755 N·m, and TD = 390 N·m.