STABLE EQUILM- IF A BODY HAS A TENDENCY TO COME BACK TO ITS ORIGINAL POSITION WHEN IT IS DISPLACED SLIGHTLY.  NEUTRAL EQUILM IS SAID TO BE WHEN ON DISPLACING FROM ITS EQUILM POSITN IT HAS NO TENDENCY TO MOVE IN DIRECTN OF DISPLACEMENT OR TO COME BACK TO EQUILM POSITION. EG IF U DISPLACE A BODY ON A HORIZONTAL SURFACE IS SAID TO BE NEUTRAL EQUILM