5-75. If the pulleys are fixed to the shaft, determine the magnitude of tension T and the x, y, z components of reaction at the smooth thrust bearing A and smooth journal bearing B. 1 m 1 m Bz 0.2 m 1m 0.3 m x {400 i) N -Bx {900 i} N {-900 k} N T Prob. 5-75