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