A gear box (Figure P6–28) receives an input torque of 12 N·m. Assume an output torque of the same amount. The gear box is mounted by means of bolts and spacers, which may exert a compressive or...

A gear box (Figure P6–28) receives an input torque of 12 N·m. Assume an output torque of the same amount. The gear box is mounted by means of bolts and spacers, which may exert a compressive or tensile force upon the gear box. Calculate the vertical force present at mounting points A, B, C, and D.