#### Consider a two particle system with particles having masses  m1 and m2 . If the first particle is pushed  towards the centre of mass through a distance  d, by what distance should the second particle be moved, so as to keep the centre of mass at the same position ? Option 1) Option 2) Option 3) Option 4)

As we learnt in

Centre of Mass of a system of N discrete particles -

- wherein

m1, m2 ........... are mass of each  particle  x1, x2 ..........y1, y2 ............ z1, z2 are respectively x, y, & z coordinates of particles.

Let $m_{2}$ be moved by $x$ so as to keep the centre of mass at the same position

and

,

Option 1)

Option 2)

Option 3)

Option 4)

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