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Sahay Sir > Question Answers > MTG NEET Physics > Part 1 > Chapter 9 - Rotation > Two particles of equal masses have velocities v→1=4iˆ and v→2=4jˆ m/s. First particle has an acceleration a→1=(iˆ+ jˆ)ms^−2 while the acceleration of the other particle is zero. What will be the centre of mass of the two particles ?

Two particles of equal masses have velocities v→1=4iˆ and v→2=4jˆ m/s. First particle has an acceleration a→1=(iˆ+ jˆ)ms^−2 while the acceleration of the other particle is zero. What will be the centre of mass of the two particles ?

Two masses of 6 and 2 units are at position (6i - 7j) and (2i + 5j - 8k) respectively. The coordinates of the centre of mass (CM) are