when tennis ball spins sideways like a hurricane. I have seen that if you spin it a little, it turns one way, when you spin it more, it turns the other way. So here are my questions. 1. Will there come a point as you are inc. angular velocity that it will not change direction anymore? 2. Will there be a point when it would go straight?(that almost happened) When you spin the table tennis ball upside down(works w/ tennis ball too but clearer to see when you play table tennis) The more you spin it, the more it bounces, but if you keep inc. the spin, it comes to the point when the more you spin, the lower it gets. Well, I was wondering will there come a point when it would bounce higher again? Thx. for the replies!