seam 2

racking

to prevent overloading

Draught marks forad read 4m and 3m aft

Center of gravity

Buoyancy is an upward force equal on a floating object equal to the weight of water displaced by it

A point on the vessel where the forces of gravity act vertically downwards

GM

The righting lever

Stable, Unstable, Neutral

Stable

Metacentre

Buoyancy

the center of gravity is at the same height as the Metacenter

Displacement

Dead Weight

Freeboard

Archimedes

The vessel will roll violently

Hydrostatic Table

By the constant change of underwater hull geometry as waves travel past the ship

The rate at which water can flow through openings or damaged areas of a ship

A. Decrease in its volume B. Decrease in the density of the body C. Upward thrust exerted by the liquid D. Decrease in its mass

weight of the liquid displaced by the body

The volume of the object immersed in the liquid decreases

Both a and b

G is above M

a low center of gravity

Racking

Press up a slack centerline double bottom tank