A crank shaft is operated as shown in the figure. A load F1 = 7.32 [N] is applied and the operator applies a load P to counter. The system is in equilibrium and all of the bearings are perfectly aligned such that they do not produce moments on the rotating crank. The geometry is given by, w = 3.38 [m], d1 = 8.76 [m], d2 = 9.66 [m], d3 = 7.08 [m], d4 = 9.54 [m], d5 2.53 [m] = 7 and h1 = 8.11 [m], find the following: Part 1. Express the reaction forces exerted on the bar by the journal bearing at point B. Use the coordinate system shown in the diagram. + j+ Part 2. Express the reaction forces exerted on the bar by the journal bearing at Point A. Use the coordinate system shown in the diagram. i + 3+ k P hi d [N] 33 F [N] d3 33 3% 100% d4 3% B 100% W -d5 D D Submit Submit