But what if the cars are spherical cows?

I'm sorry to inform you that those cows are going to have a hard time braking on that frictionless surface.

	▲	PaulDavisThe1st 2 hours ago \| parent [-]
		Based on a hike in the Carson National Forest 2 days ago, the only reason a cow is on a frictionless surface is that the cow shat all over it.

Cows can't roll that fast.

	▲	zdragnar 3 hours ago \| parent \| next [-]
		Not with that attitude
	▲	elromulous 2 hours ago \| parent \| prev [-]
		Or on shabbos