## Effect of beat

I find the equation of beat:

$x(t) = [\frac{2F_o}{m(w_o^2 - w^2)}sin(\frac{(w_o - w)t}{2})]sin(\frac{(w_o + w)t}{2})$

What values do I get to $F_o$, $w_o$ and $w$ to generate the graph ?