Replace the loading acting on the beam shown in (Figure 1) by a single resultant force. Take F1 = 450 N , F2 = 350 N , and F3 = 700 N . Figure1 of 1 A beam of length 9 meters extends to the right from a pin supported end labeled as 'A'. The beam is roller supported at B, which is 3 meters from the right end of the beam. Vector F subscript 1 extends downward and to the right at a point on the beam, which is 2 meters to the right of 'A', making an angle of 60 degrees with the horizontal. Vector F subscript 2 extends downward to B. Vector F subscript 3 extends downward and to the left at the right end of the beam, making an angle of 30 degrees with the vertical. A moment of magnitude 1500 newton meters is applied clockwise around the right end of the beam