A cylindrical jet of water (density = $1000 \text{ kg/m}^{3}$) impinges at the center of a flat, circular plate and spreads radially outwards, as shown in the figure. The plate is resting on a linear spring with a spring constant $\text{k=1 kN/m}$. The incoming jet diameter is $\text{D = 1 cm}$.
If the spring shows a steady deflection of $\text{1 cm}$ upon impingement of jet, then the velocity of the incoming jet is ___________________ $\text{m/s} (\textit{round off to one decimal place}$).