motion equation
91Landau–Lifshitz equation — In physics, the Landau Lifshitz equation (LLE), named for Lev Landau and Evgeny Lifshitz, is a name used for several different differential equations *For the Landau Lifshitz aeroacoustic equation see aeroacoustics. *For the Landau Lifshitz… …
92Newton's laws of motion — Relations between the forces acting on a body and the motion of the body, formulated by Isaac Newton. The laws describe only the motion of a body as a whole and are valid only for motions relative to a reference frame. Usually, the reference… …
93Nernst–Planck equation — The Nernst–Planck equation is a conservation of mass equation used to describe the motion of chemical species in a fluid medium. It describes the flux of ions under the influence of both an ionic concentration gradient and an electric field . It… …
94Integral of motion — In physics, an integral of motion is a term for a conserved quantity that does not change as time evolves, cf. also constant of motion. In the case of classical mechanics, an integral of motion is a function defined on the phase space (a function …
95Wiener equation — A simple mathematical representation of Brownian motion, the Wiener equation, named after Norbert Wiener, assumes the current velocity of a fluid particle fluctuates randomly::mathbf{v} = frac{dmathbf{x{dt} = g(t),where v is velocity, x is… …
96Piston motion equations — The motion of a non offset piston connected to a crank through a connecting rod (as would be found in internal combustion engines), can be expressed through several mathematical equations. This article shows how these motion equations are derived …
97Resolution of a motion — Resolution Res o*lu tion ( l? sh?n), n. [F. r[ e]solution. L. resolutio a loosening, solution. See {Resolve}.] 1. The act, operation, or process of resolving. Specifically: (a) The act of separating a compound into its elements or component parts …
98Absolute equation — Absolute Ab so*lute, a. [L. absolutus, p. p. of absolvere: cf. F. absolu. See {Absolve}.] 1. Loosed from any limitation or condition; uncontrolled; unrestricted; unconditional; as, absolute authority, monarchy, sovereignty, an absolute promise or …
99Secular equation — Secular Sec u*lar, a. [OE. secular, seculer. L. saecularis, fr. saeculum a race, generation, age, the times, the world; perhaps akin to E. soul: cf. F. s[ e]culier.] 1. Coming or observed once in an age or a century. [1913 Webster] The secular… …
100wave equation — noun Mathematics a differential equation expressing the properties of motion in waves …
