Collision Detection between certain objects

Solar2D General Questions/Discussion
#1

hi i have two objects one called : “ball”

and the other one called: “ballGirl”

how can i detect the collision just for ball touching the ballGirl?

sorry for the bad english!

#2

http://developer.coronalabs.com/content/game-edition-collision-detection

http://developer.coronalabs.com/content/game-edition-physics-bodies#physics.addBody

#3

http://developer.coronalabs.com/content/game-edition-collision-detection

http://developer.coronalabs.com/content/game-edition-physics-bodies#physics.addBody