Nice
Simple and effective, the physics your supplying could use a bit of expansion.. Noticeably ability for the ball to roll..
But still great.
Reviews for "2D Physics Tutorial"
woah!!!
im not a friken professer my brain hurts to much math
Pretty good
It's a good explanation of basic physics.
My only real criticism is the way you handled the circles radius (by adding an invisible outline to all other objects), I just found that this was a very in-elegant solution because it only works as long you only have 1 sphere (or more if they ignore each other).
Apart from that , very nice tutorial.
good
like it, very educational. It would be nice if the next and back buttons were bigger though.
holy fuck
looked good but i didn't understand like anything