View Single Post
Jan2-04, 07:20 AM
P: 1,528
Depending on the material and the size, the typical answer will be at the equator of the largest ball.
Things that would change this would be, whether the balls were sticky enough in material that the smaller ball held to the larger for a little longer, or if they were both slippery enough (and large enough) that the smaller ball was flung off the larger, instead of rolling to the equator and then straight down.