Considering that our course offerings cover the full range of classical mechanics, it should come as no surprise that we have many, many objects useful for demonstrating motion. Balls, cylinders, carts with low friction, blocks with high friction, carts which glide, carts which propel themselves, carts students can ride, etc. Also, just in case: a Jurassic Park-branded pickup truck.
It comes with a driver – currently leaning to their right, as if to call to someone on the passenger side of the vehicle – and a cage for the lion velociraptor. Complete with said velociraptor in the back.