A nonuniform beam 4.42 long and weighing 1.04 makes an angle of 25 below the horizontal. It is held in position by a frictionless pivot at its...

A nonuniform beam 4.42 long and weighing 1.04 makes an angle of 25 below the horizontal. It is held in position by a frictionless pivot at its upper-right end and by a cable a distance of 3.09 farther down the beam and perpendicular to it (see Figure 11.31 in the textbook). The center of gravity of the beam is a distance of 2.03 down the beam from the pivot. Lighting equipment exerts a downward force of 4.91 on the lower-left end of the beam.