Simple Cocos2d Box2d Action On Collision?

I think this is the one that you need..You need to include MycontactListener.

I have realized that as my object fall to the ground, I could create my own VERY simple physics by creating a start velocity, and then increasing it in the update method by a specific amount.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.