Question: assume g75gpa and the diameter is 25mm for both shafts...

Assume G=75Gpa and the diameter is 25mm for both shafts in the system. The shafts are attached to fixed supporst at A and B. THey are also supported by journal bearings at C and D, which allow free rotation of teh shafts along their axes. If a torque of 500 N-m is applied to the gear at E as shown, determine the reactions at A and B and the rotation of gear E.