What is the position vector of centre of mass of two particles of equal masses ?

Mention the position of centre of mass of two particles of equal mass.

Obtain an expression for the position vector of centre of mass of a two particle system.

What is centre of mass of a body ? Obtain an expression for the positive vector of a centre of mass of two particle system.

The centre of mass of two particles system lies

The centre of mass of two particles system lies

Two masses 2 g and 3 g are situated at the locations (3 cm, 5 cm) and (4 cm, 6 cm) respectively. Find the position vector of the centre of mass of the two particles.

Obtain an expression for the position vector of centre of mass of a system of n particles in one dimension.