1Q10.30 Ring, Disc, and Sphere
Place each of the rollers at the top of a shallow incline, using a ruler to hold them in place. Quickly remove the ruler, allowing them all to roll down the incline. The sphere should reach the end of the track first, quickly followed by the cylinder (disc), with the ring lagging behind.
Location: Ring and Disc: B1-3; Sphere: B2-4