$${\begin{align*} F_k = \frac{J}{\Delta t} &= \mathrm{\frac{3616\, kg \cdot m/s}{0,014 \, s}} \\&= 2,583 \times 10^5 \, \mathrm{N} \approx \underline{\underline{2,6 \times 10^5\, \mathrm{N}}} \end{align*}}$$