[FMX] PLEASE HELP! rotate movieclip when collision with another movieclip occurs

hi,

please help me! i’ve been stuck on this for ages and i can’t seem to get it to work! What i’m trying to do is to make my movie clip (plane_mc) to rotate when it collides with another movie clip (cloud_mc). At the moment my plane is controlled by the arrow keys on the keyboard, it is flying through a sky with clouds and when it touches a cloud, i want it to rotate.
If you can help me in anyway, please do!

Thankyou so much in advance

katey “actionscript dummy”