Float : Sink :: Boat : ?submarineshipmissilewar

how do ships float

Which of these objects will most likely float?A.A cruise ship that weighs 51,000 tons and would displace 50,000 tons of water if it were completely submergedB.An object whose volume is greater than its massC.A toy boat that weighs 2 pounds and displaces 1 pound of water if it is completely submergedD.A cruise ship that weighs 51,000 tons and would displace 70,000 tons of water if it were completely submerged

9.A raft of wood of mass  120kg floats in water. The weight that can be put on the raft to make it just sink should be  (ρraft   =  600kg/m3)

A ship made of steel floats on water. This is an example of:2 marksDisplacement principlePascal's lawArchimedes' principleBernoulli's principle

Why does a boat float on water?Because the boat is lighter than the water.Because the boat is more dense than the water.Because the boat is less dense than the water.Because the boat weighs less than the water.