Extracted text: For the beam shown below. LFind the resction forces at pin Band roler A 2 Decermine the equations of the shear and bending moment 3.Drew the shear ana bending moment diagrams mete sure to cieary merk the magnitude of the maximums, minimums, and their corresponding xlocation. 40KN/m 15kN B- 100kN.m 9m 3 m