4. For the shown beam, find the equations of the internal shear force and bending moment...

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4. For the shown beam, find the equations of the internal shear force and bending moment then draw the shear and moment diagrams. 30 kN/m A D. 3 m 2 m 1 m RA Ro 5. For the shown beam, find the equations of the internal shear force and bending moment then draw the shear and moment diagrams. 50 kN/m 20 kN/m A D 2 m 2 m 2 m RA Ro 4. For the shown beam, find the equations of the internal shear force and bending moment then draw the shear and moment diagrams. 30 kN/m A D. 3 m 2 m 1 m RA Ro 5. For the shown beam, find the equations of the internal shear force and bending moment then draw the shear and moment diagrams. 50 kN/m 20 kN/m A D 2 m 2 m 2 m RA Ro