What happens when an unstoppable force meets an immovable object?

[Hedonistman]

Where'd u cum w/the idea that the universe IS finite ? The universe is constantly expanding,,, ipso facto,,, it is not finite. As for the rest,,, as far as I know,, we, do not know if there is/are any 'forces' which can not be stopped. The 'law' goes: an object in motion will stay in motion, unless or until it is met by an opposing object,, of =mass, and velocity. This is called 'collision',, lol. As far as we know of/about the nature of our universe,,,, the more we know, (learn) the more we realize how much,,, wayyyyy much,,, more,,, we don't know.