CircularMotion.as

private var angle:Number = 0; 
private var speed:Number = 5; 
private var radius:Number = 30; 

private function circularMotion():Void
{
	var rad:Number = (angle / 180) * Math.PI; 
	
	clip._x = clip._x + Math.cos(rad);
	clip._y = clip._y - Math.sin(rad);
	
	angle -= speed;
}