Question $2$

Use the virtual work $($unit load$)$ method to determine the deflection equation for point $B($free end$)$ for the beam in figure $2$ in terms of $El.$ Assume $EI=$ constant.

$={\displaystyle \underset{0}{\overset{L}{}}}\frac{M_P*m_Q}{EI}*dx$

$[25$ Marks$]$