GATE2015-1-7

Question

For the beam shown below, the stiffness coefficient $K_{22}$ can be written as

• A. $\dfrac{6EI}{L^2} \\$
• B. $\dfrac{12EI}{L^3} \\$
• C. $\dfrac{3EI}{L} \\$
• D. $\dfrac{EI}{6L^2}$