For the cantilever beam of span $3 \mathrm{~m}$ (shown below), a concentrated load of $20 \mathrm{kN}$ applied at the free end causes a vertical displacement of $2 \mathrm{~mm}$ at a section located at a distance of $1 \mathrm{~m}$ from the fixed end. If a concentrated vertically downward load of $10 \mathrm{kN}$ is applied at the section located at a distance of $1 \mathrm{~m}$ from the fixed end (with no other load on the beam), the maximum vertical displacement in the same beam (in $\mathrm{mm}$ ) is
For the cantilever beam of span $3 \mathrm{~m}$ (shown below), a concentrated load of $20 \mathrm{kN}$ applied at the free end causes a vertical displacement of $2 \mathrm{~mm}$ at a section located at a distance of $1 \mathrm{~m}$ from the fixed end. If a concentrated vertically downward load of $10 \mathrm{kN}$ is applied at the section located at a distance of $1 \mathrm{~m}$ from the fixed end (with no other load on the beam), the maximum vertical displacement in the same beam (in $\mathrm{mm}$ ) is