Recent content by niscsi

Thank you for your answer :) So I'm thinking about tennis ball, so i think no permanent significant deformation. So maybe, my goal is making a program with slow motion about the collide.

Hi Firstly I'm begginer level at physics, but I'm thinking for days about this problem: how change tha ball shape when it collide with a wall. I'm looking for books etc on the net, i found several about deformation but all i found are very short. The best is write about usually the...