Four particles , each of mass 1kg are placed at the corners of a square of side one meter in the X-Y plane. If the point of intersection of the diagonals of the square is taken as the origin, the coordinates of the centre of mass are

Four particles , each of mass 1kg are placed at the corners of a squar

1.	Four particles , each of mass 1kg are placed at the corners of a square of side one meter in the X-Y plane. If the point of intersection of the diagonals of the square is taken as the origin, the coordinates of the centre of mass are
Answer» `(1,1)` `(-1,1)` `(1,-1)` `(0,0)` ANSWER :D