free-body diagram

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• Free body diagram — A free body diagram is a pictorial representation often used by physicists and engineers to analyze the forces acting on a free body. It shows all contact and non contact forces acting on the body. Drawing such a diagram can aid in solving for… …   Wikipedia

• free body diagram — a schematic isolating an object (or part of an object) from its environment for the purpose of revealing all external forces and moments acting on the object. Free body diagrams are helpful in applying Newton s 2nd Law of motion to objects …   Mechanics glossary

• Free body — is the generic term used by physicists and engineers to describe some thing mdash;be it a bowling ball, a spacecraft, pendulum, a television, or anything else mdash;which can be considered as moving as a single unit. The object doesn t have to be …   Wikipedia

• diagram — free body diagram …   Mechanics glossary

• Diagram — Further information: Chart Sample flowchart representing the decision process to add a new article to Wikipedia. A diagram is a two dimensional geometric symbolic representation of information according to some visualization technique. Sometimes …   Wikipedia

• Shear and moment diagram — Shear and bending moment diagrams are analytical tools used in conjunction with structural analysis to help perform structural design by determining the value of shear force and bending moment at a given point of an element. Using these diagrams… …   Wikipedia

• Gibbs free energy — Thermodynamics …   Wikipedia

• Pressure volume diagram — Thermodynamics …   Wikipedia

• Neuroscience of free will — refers to recent neuroscientific investigations shedding light on the question of free will, which is a philosophical and scientific question as to whether, and in what sense, rational agents exercise control over their actions or decisions. As… …   Wikipedia

• Feynman diagram — The Wick s expansion of the integrand gives (among others) the following termNarpsi(x)gamma^mupsi(x)arpsi(x )gamma^ upsi(x )underline{A mu(x)A u(x )};,whereunderline{A mu(x)A u(x )}=int{d^4pover(2pi)^4}{ig {mu u}over k^2+i0}e^{ k(x x )}is the… …   Wikipedia

• Davenport diagram — In acid base physiology, the Davenport Diagram is a graphical tool, developed by Allan Jones Davenport, that allows a clinician or investigator to describe blood bicarbonate concentrations and blood pH following a respiratory and/or metabolic… …   Wikipedia