R=\frac{v^2}{a}=\frac{400}{5}=80" alt="a=\frac{v^2}{R}=>R=\frac{v^2}{a}=\frac{400}{5}=80" align="absmiddle" class="latex-formula"> (м)
\omega=\frac{v}{R}=\frac{20}{80}=0,25" alt="v=\omega R=>\omega=\frac{v}{R}=\frac{20}{80}=0,25" align="absmiddle" class="latex-formula"> (рад/с)