1 Fig. 1 is the velocity-time graph for the motion of a body. The velocity of the body is \(v \mathrm {~m} \mathrm {~s} ^ { - 1 }\) at time \(t\) seconds.
\begin{figure}[h]
\includegraphics[alt={},max width=\textwidth]{52d6c914-b204-4587-a82e-fbab6693fcf8-2_668_1360_461_354}
\captionsetup{labelformat=empty}
\caption{Fig. 1}
\end{figure}
The displacement of the body from \(t = 0\) to \(t = 100\) is 1400 m . Find the value of \(V\).