A vertical force of 80 lb acts on the crankshaft. The bearings A and B are properly aligned and exert only force reactions on the shaft.(Figure 1) Determine the horizontal equilibrium force P that...

A vertical force of 80 lb acts on the crankshaft. The bearings A and B are properly aligned and exert only force reactions on the shaft.(Figure 1) Determine the horizontal equilibrium force P that must be applied to the handle Determine the x, y, z components of reaction at the journal bearing A. Determine the x, y, z components of reaction at the thrust bearing B.