the drive shaft for a truck (outer diameter 95 mm and inner diameter 30 mm) is running at 1,900 rpm (see figure). 95 mm1,900 rpm30 mm95 mm a horizontal, prismatic, hollow, cylindrical shaft has inner diameter 30 mm and outer diameter 95 mm. the shaft rotates counterclockwise as viewed from the right end and has a frequency of 1,900 rpm. (a) if the shaft transmits 150 kw, what is the maximum shear stress in the shaft? (enter the magnitude in mpa.) 4.52 your response differs from the correct answer by more than 10%. double check your calculations. mpa (b) if the allowable shear stress is 30 mpa, what is the maximum power (in kw) that can be transmitted?