If Force $F = 500 - 100 t$, then function of impulse with time will be :

Question

$\begin{array}{1 1} (1)\; 500\;t - 50\;t^2 \\ (2)\; 50\;t-10 \\ (3)\; 50 - t^2 \\ (4)\; 100\;t^2 \end{array}$