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The most familiar non-contact force is gravity, which confers weight. [1] In contrast, a contact force is a force which acts on an object coming physically in contact with it. [1] All four known fundamental interactions are non-contact forces: [2] Gravity, the force of attraction that exists among all bodies that have mass. The force exerted on ...
Reversibility – The military actor should be prepared to quickly change its course of action depending on the opponent's attitude. Organize military actions to limit human losses and material damages. Remain open to opportunities for de-escalation, and prepare to "support the failure of the enemy" rather than needlessly seeking total destruction.
Contact forces are often decomposed into orthogonal components, one perpendicular to the surface(s) in contact called the normal force, and one parallel to the surface(s) in contact, called the friction force. [1] Not all forces are contact forces; for example, the weight of an object is the force between the object and the Earth, even though ...
Culminating point – The point at which a military force is no longer able to perform its operations; Decisive point – A geographic place, specific key event, critical system, or function that allows commanders to gain a marked advantage over an enemy and greatly influence the outcome of an attack
For example, in 1742, Émilie du Châtelet wrote, "Dead force consists of a simple tendency to motion: such is that of a spring ready to relax; living force is that which a body has when it is in actual motion." In modern terminology, "dead force" and "living force" correspond to potential energy and kinetic energy respectively. [133]
The following outline is provided as an overview of and topical guide to military science: Military science – study of the technique, psychology, practice and other phenomena which constitute war and armed conflict. It strives to be a scientific system that if properly employed, will greatly enhance the practitioner's ability to prevail in an ...
The military sciences' analysis of military history that had failed European commanders was about to give way to a new military science, less conspicuous in appearance, but more aligned to the processes of science of testing and experimentation, the scientific method, and forever "wed" to the idea of the superiority of technology on the ...
Action at a distance is the concept in physics that an object's motion can be affected by another object without the two being in physical contact; that is, it is the concept of the non-local interaction of objects that are separated in space.