The shaft is hollow from A to B and solid from B to C The shaft has an outer diameter of 78 mm, and the thickness of the wall of the hollow segment is 10 mm (Figure 1) v Part A Determine the maximum shear stress developed in the shaft. Express your answer to three significant figures and include the appropriate units. i HA ? Figure < 1 of 1 > Tmax = Value Units Submit Request Answer Provide Feedback B Next > 4 kN.m 2 kN.m