Buoyancy situation of fluid statics such that Archimedes principle is applicable, and is thus the sum of the buoyancy force and the object's weight If the buoyancy of an (unrestrained and unpowered) object exceeds its weight, it tends to rise. An object whose weight exceeds its buoyancy tends to sink. Calculation of the upwards force on a submerged object during its accelerating period cannot be done by the Archimedes principle alone; it is necessary to consider dynamics of an object involving buoyancy. Once it fully sinks to the floor of the fluid or rises to the surface and settles, Archimedes principle
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