On a circular turn, table rotating about its center horizontally with uniform angular velocity rad/s placed two blocks of mass 1kg and 2kg, on a diameter symmetrically about center. Their separation is 1m and friction is sufficient to avoid slipping. The spring between them as shown is stretched and applied force of SN. lf `f_(1) and f_(2)` are values of friction on 1 kg & 2kg block respectively:-