There is probably no possible way to hit a moose while it is standing still...you would easily have enough time to dodge it. However, I do know for a fact that they can move pretty quickly, so maybe you might hit one that is trotting across the road (or rather, it might hit you). Or at night/dusk.
I would think that if you did get tangled up with a moose, you would almost be clotheslined. They are tall, like horses, so the bulk of their bodies are very high up. Who knows...why are we talking about this?