A uniform steel beam of length 5.00m has a weight of4.50*103 N. One end of the beam is bolted to avertical wall. The beam is held in a horizontal position by acable attached between the other end of the beam and a point on the wall. The cable makes an angle of 25.0o above thehorizontal. A load whose weight is 12.0*103 N ishung from the beam at a point that is 3.50m from the wall. Find a) the magnitude of the tension in the supporting cable and b)the magnitude of the force exerted on the end of the beam by the bolt that attaches the beam to the wall.