Oh, yes!
Fun and interesting, tho simple. Its not something one would do for veyr long, but that doesn't matter. It succeeds in doing what you set out to do just fine.
The perspective of the house is a bit odd and 'persons' should have an apostrophe, but otherwise its fine. Sounds as if the edits you made were a good choice.
you could put in a more info button that would take the viewer to a few pages of info, for those who are curious. For example wikipedia has a page on Coefficient of friction, tho something far less stogy might be better. Some info on how an equation like this might have a practical use might be of interest. Don't be put off by the mindless 90% of NG. You made it fun enough to pass, so now cater for the small percentage who might press the button and fav/five you.