Two particles of masses 2 m and 3 m are at a distance 'd' apart. Under their mutual gravitational force, they start moving towards each other. The acceleration of their centre of mass when they are d/2 apart is

Two particles of masses 2 m and 3 m are at a distance 'd' apart. Under

1.	Two particles of masses 2 m and 3 m are at a distance 'd' apart. Under their mutual gravitational force, they start moving towards each other. The acceleration of their centre of mass when they are d/2 apart is
Answer» `(12 GM)/(d^(2))` `(8 Gm)/(d^(2))` `(24 Gm)/(d^(2))` Zero Answer :D