Consider the beam illustrated below and evaluate the expressions for the axial displacement and deflection solving the governing differential equations (in terms of displacements). Determine the...

Consider the beam illustrated below and evaluate the expressions for the axial displacement and deflection solving the governing differential equations (in terms of displacements). Determine the support reactions. Adopt linear–elastic material properties (elastic modulus E) and constant cross-sectional properties for the beam with area A and second moment of area I.