<s>[INST] An object is moving along a straight line with a constant acceleration of $2\text{ m s}^{-2}$. At time $t = 0$, it is at position $x=0$ and has velocity $v = 1 \text{ m s}^{-1}$. Use this information to solve the following parts:
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(1)&Give an equation for the velocity as a function of time. & \\[.1in] \hline \\[-.1in]
(2)&Give an equation for the position as a function of time. & \\[.1in] \hline \\[-.1in]
(3)&Calculate the time at which the object passes through the position $x=25$ m. & \\[.1in] \hline \\[-.1in]
(4)&Calculate the velocity at which the object passes through position $x=25$ m. & \\[.1in] \hline
\end{tabular}[/INST]