Four particles of masses 1kg, 2kg, 3kg and 4kg are placed at the four vertices A, B, C and D of a square of side 1m. Find the position of centre of mass of the particles.

Four particles of masses 1 kg, 2 kg, 3 kg and 4 kg are placed at the four vertices A, B, C and D of the square of side 1 m. Find the position of centre of mass of the particles.

Four particles of mass 2 kg , 4 kg , 5 kg , and 3 kg are placed at the four vertices A, B, C and D of a square of side 1 m. Find the position of centre of mass of the particle.

Four particles of masses 1 kg, 2kg, 3kg and 4kg are placed the four vertices A,B,C and D , respectively, of a square of side 1m . Find the position of centre of mass of the particles.

Four particles of masses 1kg , 2kg , 3kg and 4kg are placed at the four vertices A,B,C and D of a square of side 1m . Find square of distance of their centre of mass from A.

Four particles of masses 1kg , 2kg , 3kg and 4kg are placed at the four vertices A,B,C and D of a square of side 1m . Find square of distance of their centre of mass from A.