Recent content by kanavulator

That...doesn't make a bit of sense to me. Pardon my lack of knowledge, but I'm not really familiar with the terms you were using, Doc Al.

Homework Statement Suppose you hold a small ball of mass m1 in contact with, and directly over, the center of mass of a large ball of mass m2. If you then drop the small ball a short time after dropping the large ball, the small ball rebounds with surprising speed. If we ignore air...