\begin{figure}[h]
\centering
\begin{asy}
size (3cm);
pair A, B, C;
A=(0,0);
B=(4.5,3);
C=(3,2);
draw(A--B);
dot("$A$",A,SW);
label("$m_1$",A,NW);
dot("$B$",B,SE);
label("$m_2$",B,NE);
dot("$C$",C,N);
\end{asy}
\caption{If the mass at $B$ is twice as big as the mass at $A$, then the center of mass $C$ will be twice as close to $B$ as it is to $A$}
\label{fig:center_of_mass_def}
\end{figure}Type in the content of your page here.