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1. An applied force or system of forces that tends to strain or deform a physical body. 2. A measure of the internal forces acting within a deformable body. 3. A quantitative measure of the average force per unit area of a surface within a body on which internal forces act. stress–strain curve string duality string theory structural load
Extraction point: the location designated for reassembly of forces and their subsequent transportation out of the battle zone. Fabian strategy: avoiding pitched battles in order to wear down the enemy in a war of attrition. Fighting withdrawal: pulling back military forces while maintaining contact with the enemy. File: a single column of soldiers.
The illustration in the middle of the diagram shows two parallel actual forces. After vector addition "at the location of ", the net force is translated to the appropriate line of application, where it becomes the resultant force . The procedure is based on decomposition of all forces into components for which the lines of application (pale ...
[19]: 14–15 The torque can vanish even when the force is non-zero, if the body is located at the reference point (=) or if the force and the displacement vector are directed along the same line. The angular momentum of a collection of point masses, and thus of an extended body, is found by adding the contributions from each of the points.
The SI unit of force is the newton (symbol N), which is the force required to accelerate a one kilogram mass at a rate of one meter per second squared, or kg·m·s −2.The corresponding CGS unit is the dyne, the force required to accelerate a one gram mass by one centimeter per second squared, or g·cm·s −2. A newton is thus equal to ...
It was my dream to play college soccer, but my junior year in high school, I came down hard on my left knee, smashing it against bristly, unforgiving AstroTurf.
Morgan and Rod Metzer met as teenagers and were together 20 years before divorcing / Credit: Morgan Metzer
Economy of force is one of the nine Principles of War, based upon Carl von Clausewitz's approach to warfare. It is the principle of employing all available combat power in the most effective way possible, in an attempt to allocate a minimum of essential combat power to any secondary efforts.