Buoyancy tersely: Buoyancy = weight of displaced fluid. Archimedes' principle does not consider the surface tension (capillarity) acting on the body, but this additional force modifies only the amount of fluid displaced and the spatial distribution of the displacement, so the principle that "Buoyancy = weight of displaced fluid" remains valid. The weight of the displaced fluid is directly proportional to the volume of the displaced fluid (if the surrounding fluid is of uniform density). In simple terms, the principle states that the buoyancy force on an object is equal to the weight of the fluid displaced by the object, or
Principles of war Military College of Canada or Canadian Forces College website to focus on "principles of command", "principles of war", "operational art and campaign planning", and "scientific principles". The French Army recognizes three principles to be applied to operation of land forces at the tactical level: According to French doctrine, new principles should be observed, primarily to protect the principle of "Freedom of Action": The principles of war according to Israeli doctrine are: The military principles of war of the People's Liberation Army were loosely based on those of the Soviet Union until the 1980s when a significant shift begun to be