Two particles of masses `4kg` and 6kg` are separated by a distance of `20cm` and are moving towards each other under mutual force of attraction, the position of the point where they meet is

Two particles of masses 4 kg and 6 kg are at rest separated by 20 m. If they move towards each other under mutual force of attraction, the position of the point where they meet is

Two particles of masses 4 kg and 6 kg are at rest separated by 20 m. If they move towards each other under mutual force of attraction, the position of the point where they meet is

Two particles of masses 2 kg and 3 kg are at rest separated by 10 m. If they move towards each other under mutual force of attraction, the position of the point where they meet is

If two particles of masses 3kg and 6kg which are at rest are separated by a distance of 15 m . The two particles are moving towards each other under a mutual force of attraction. Then the ratio of distances travelled by the particles before collision is

Two particles P and Q of mass 1 kg and 3 kg respectively start moving towards each other form rest under mutual attraction. What is the velocity of their center of mass ?