(a) (i) Buoyant force = 6000 N
(ii) Weight of the boat = Buoyant force = 6000 N
(b) As more and more volume of a solid object is immersed in a liquid the buoyant force goes on increasing.
(a) (i) Buoyant force = 6000 N
(ii) Weight of the boat = Buoyant force = 6000 N
(b) As more and more volume of a solid object is immersed in a liquid the buoyant force goes on increasing.