Two particles of masses m_(1) and m_(2) ( m_(1) m_(2)) are separated by a distance d.. The shift in the centre of mass when the two particles are interchanged.

Two particles of masses m_(1) and m_(2) ( m_(1) m_(2)) are separated b

1.	Two particles of masses m_(1) and m_(2) ( m_(1) m_(2)) are separated by a distance d.. The shift in the centre of mass when the two particles are interchanged.
Answer» `((m_(1)+m_(2))d)/(m_(1)-m_(2))` `((m_(1)-m_(2))d)/(m_(1)+m_(2))` `(m_(1)d)/(m_(1)-n_(2))` `(m_(2)d)/(m_(1)-m_(2))` ANSWER :B