Nautical Term: Centre of gravity (CG)
Definition of Centre of gravity (CG)
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Definition: Centre of Gravity (CG)
The Centre of Gravity (CG) is the point where the entire weight of a vessel or an object is assumed to act. The CG plays a crucial role in calculations of a vessel’s stability and is defined in a similar way to the Centre of Buoyancy.
Example:
Consider a sailing yacht with a displacement of 12,000 kg. The yacht’s designers have determined that the yacht’s Centre of Gravity is located approximately 1.8 meters below the waterline. This information is crucial for the yacht’s stability calculations and ensures the yacht is safe for operation.
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