A uniform rod is attached to a wall by a hinge at its base. The
rod has a mass of 7.5 kg, a length of 1.3 m, is at an angle of 37°
above the horizontal, and is held in place by a horizontal cord
attached to the other end of the rod and bolted to the wall above
the base of the rod.
(a) Determine the tension in the cord.
(b) Determine the horizontal and vertical components of the
force exerted on the rod by the hinge.
Fh=
Fv=