From Mechanics
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\displaystyle \begin{align}
& \mathbf{r}(10)=(12-2\times {{10}^{2}})\mathbf{i}+(10-5\times {{10}^{2}})\mathbf{j} \\
& =(-188\mathbf{i}-490\mathbf{j})\ \text{m}
\end{align}
