how roll a ball when wind is blowing

Support Basics & Interface
1

Hi,

I am new in blender. i have roll balls using SetRotLoc key frame method. now i want to roll my ball when wind is blow from wind object.
ie if velocity of wind is 0 then keep my ball rest, when velocity increase it will start its rolling. how can i do this. is this possible in blender.
thanks.

2

yes with soft bodies i am sure but with ridgid bodies not
maby try it in game engine
like this http://www.youtube.com/watch?v=7QLum_cdCMA
and add wind