1. Figure 1 below shows a simple beam with two concentrated loads [1 and Y]. a. Write the shear and moment equations. [4 Marks] b. Draw the shear and moment diagrams, specifying values at all changes of loading positions and the points of zero shear. Neglect the mass ofthe beam. In your analysis and solution, make sure to include the free body diagrams for the beam of all the considered segments. [? Marks] c. In your own words interpret the shear force and bending moment diagrams. [4 Marks] Figure 1 NOT E: Based on your respective department, use the following for X and '1' point load values. Aero: X: 450", Y: BOD N