a) Determine the magnitude of an equivalent single resultant force (in kN) that replaces the loading on the beam. b) Determine the direction (in degrees, measured counterclockwise from the positive x- axis) of an equivalent single resultant force that replaces the loading on the beam. c) Determine the point of application (in metres) of an equivalent single resultant force (measured from point B) that replaces the loading on the beam. Consider a = 2.1 m, b = 5.0 m, c = 2.5 m, F1 = 350 N, F2 = 300 N, F3 = 750 N, and M 3050 Nm clockwise. = F1 60% a + CS Scanned with CamScanner F3 F2 30 B M