twisting coefficient

См. также в других словарях:

• Torsion spring — A mousetrap powered by a helical torsion spring A torsion spring is a spring that works by torsion or twisting; that is, a flexible elastic object that stores mechanical energy when it is twisted. The amount of force (actually torque) it exerts… …   Wikipedia

• Cavendish experiment — The Cavendish experiment, done in 1797 ndash; 1798 by Henry Cavendish, was the first experiment to measure the force of gravity between masses in the laboratory, [ [http://books.google.com/books?id=ZrloHemOmUEC pg=PA355 Boys 1894] p.355] and the… …   Wikipedia

• solids, mechanics of — ▪ physics Introduction       science concerned with the stressing (stress), deformation (deformation and flow), and failure of solid materials and structures.       What, then, is a solid? Any material, fluid or solid, can support normal forces.… …   Universalium

• Vibration moleculaire — Vibration moléculaire Une vibration moléculaire se produit lorsque les atomes d une molécule sont dans un mouvement périodique pendant que la molécule dans son ensemble subit un mouvement de translation et rotation. La fréquence du mouvement… …   Wikipédia en Français

• Vibration moléculaire — Une vibration moléculaire se produit lorsque les atomes d une molécule sont dans un mouvement périodique pendant que la molécule dans son ensemble subit un mouvement de translation et de rotation. La fréquence du mouvement périodique est appelée… …   Wikipédia en Français

• Angle of attack — In this diagram, the black lines represent the flow of a fluid around a two dimensional airfoil shape. The angle α is the angle of attack. Angle of attack (AOA, α, Greek letter alpha) is a term used in fluid dynamics to describe the angle between …   Wikipedia

• Propeller — A propeller is essentially a type of fan which transmits power by converting rotational motion into thrust for propulsion of a vehicle such as an aircraft, ship, or submarine through a mass such as water or air, by rotating two or more twisted… …   Wikipedia

• electricity — /i lek tris i tee, ee lek /, n. 1. See electric charge. 2. See electric current. 3. the science dealing with electric charges and currents. 4. a state or feeling of excitement, anticipation, tension, etc. [1640 50; ELECTRIC + ITY] * * *… …   Universalium

• Sukhoi Su-47 — infobox Aircraft name = Su 47 Berkut caption = type = Technology Demonstrator manufacturer =Sukhoi designer =Sukhoi Design Bureau of Moscow first flight = 25 September 1997 introduced =January 2000 retired = status = Experimental primary user =… …   Wikipedia

• Gödel metric — The Gödel metric is an exact solution of the Einstein field equations in which the stress energy tensor contains two terms, the first representing the matter density of a homogeneous distribution of swirling dust particles, and the second… …   Wikipedia

• mechanics — /meuh kan iks/, n. 1. (used with a sing. v.) the branch of physics that deals with the action of forces on bodies and with motion, comprised of kinetics, statics, and kinematics. 2. (used with a sing. v.) the theoretical and practical application …   Universalium