The Bobcat 753 loader is depicted on the attached sheet Trea

The Bobcat 753 loader is depicted on the attached sheet Treat the problem as a 2-D half model. In other words, ignore the side you can\'t see. The loader has the following dimensions and values. Distance OB is 24 inches. The ray from O to B has a fixed angle of 6,-120 degrees from the positive X axis Distance AB is 48 inches. The Z-axis is into the page. Positive angles follow the right-hand rule. Point P is 100 inches from B and inline with AB The center of mass of link 2 (the arm connecting A, B and P) is 15 degrees above the line from B to A and is 60 inches from B. The bucket with the payload and link 2 are considered to be rigid. The total weight of the arm, bucket and payload is 500 lb The frame (#1) is stationary. The cylinder weighs 25 lb and has its center of mass at 20 inches from A. The piston weighs 28 lb and has its center of mass 22 inches from B. The distance AB can change and is called r. In the down position, as shown, the line from A to B lies on the X axis. A, B, and O refer to the centers of the pins connecting the different links and the frame. The angle 8 is the angle of OB from the positive X axis. The angle 2 is the angle from B to A from the positive x axis. The angle 3 is the angle of OA from the positive X axis.

Solution

xdfcrfgbghnyju