Fred $($mass $60$ kg$)$ is running with the football at a speed of $6\mathrm{.}0$m$/$s when he is met head$-$on by Brutus $($mass $120$ kg$),$ who is moving at $4\mathrm{.}0$m$/$s$.$ Brutus grabs Fred in a tight grip, and they fall to the ground. Which way do they slide, and how far? The coefficient of kinetic friction between football uniforms and Astroturf is $0\mathrm{.}30.$