The beam ABC of length L has two different moments of inertia (2I in AB, I in BC) and a constant elastic modulus E. It is fixed at point A has a roller support at point B and a load P at C.
a. Sketch the deflected shape of this beam.
b. Using the force method calculate the reactions at A and B,, in terms of P and L. Be sure to indicate directions fo these forces and moments.
c. Draw the shear and bending moment diagrams for this beam.