Answer:
distance = 24.7m
Explanation:
[tex]\overrightarrow{r(t)}=\frac{1}{2}\overrightarrow{a}t^2+\overrightarrow{v(0)}t+\overrightarrow{r(0)}=\frac{1}{2}\left[\begin{array}{c}0&4\end{array}\right]t^2+\left[\begin{array}{c}-2&8\end{array}\right]t+\left[\begin{array}{c}10&0\end{array}\right][/tex]
[tex]\overrightarrow{r(2)}=2\left[\begin{array}{c}0&4\end{array}\right]+2\left[\begin{array}{c}-2&8\end{array}\right]+\left[\begin{array}{c}10&0\end{array}\right]=\left[\begin{array}{c}6&24\end{array}\right][/tex]