Consider a sytem of two particles having masses `m_(1)` and `m_(2)`. If the particle of mass `m_(1)` is pushed towards the centre of mass of particles through a distance `d`, by what distance would the particle of mass `m_(2)` move so as to keep the mass centre of particles at the original position?

Options

A. `(m_(1))/(m_(1)+m_(2))d`
B. `(m_(1))/(m_(2))d`
C. d
D. `(m_(2))/(m_(1))d`

Answer

B