Specify the location of FR on the beam, measured from point B.

The beam in the figure below is perpendicular to the wall and supported at the wall by a hinge at point A.  The beam is also supported by a cable with an attachement point on the beam at distance "m" from the wall.  The cable is attached to the wall at a distance "l" above point A.  The beam is subject to an applied load "W" at point B as well as the beam's own weight "Wb" which acts at the mid-point between points A and B.  The beam is also subject to an applied moment Mc with direction as shown on the figure. length AB = 20 meters, length m = 4 meters, length l = 10 meters; weight W = 100 Newtons, weight Wb = 10 Newtons; applied moment Mc = 200 Newton*meters    What is the magnitude and direction of the vertical support force exerted by the hinge support on the beam? Group of answer choices 899 N upwards 465 N downwards 328 N upwards 282 N downwards

9-7. Locate the centroid T of the parabolic area. Prob. 9-7