List I - (Monomer) | List II - (Polymer) |
(A) Tetrafluoroethene | (I) Orlon |
(B) Acrylonitrile | (II) Natural rubber |
(C) Caprolactam | (III) Teflon |
(D) Isoprene | (IV) Nylon-6 |
A body of mass 1000 kg is moving horizontally with a velocity of 6 m/s. If 200 kg extra mass is added, the final velocity (in m/s) is: