perturbing action

  • 31perturbation — noun Date: 14th century 1. the action of perturbing ; the state of being perturbed 2. a disturbance of motion, course, arrangement, or state of equilibrium; especially a disturbance of the regular and usually elliptical course of motion of a… …

    New Collegiate Dictionary

  • 32Gravitation — is a natural phenomenon by which objects with mass attract one another [http://math.ucr.edu/home/baez/physics/Relativity/GR/grav speed.html Does Gravity Travel at the Speed of Light?] , UCR Mathematics . 1998. Retrieved 3 July 2008] . In everyday …

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  • 33List of notable asteroids — Vesta is the brightest and second most massive asteroid. It suffered a crust penetrating impact approximately one billion years ago.[1] The following is a collection of lists of notable asteroids in the Solar System. For the purpo …

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  • 34Motor controller — A motor controller is a device or group of devices that serves to govern in some predetermined manner the performance of an electric motor.[1] A motor controller might include a manual or automatic means for starting and stopping the motor,… …

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  • 35Ion Creangă — Creangă redirects here. For other uses, see Creangă (surname). Ion Creangă Nică al lui Ştefan a Petrei Ion Torcălău Ioan Ştefănescu Born 1837 or 1839 Târgu Neamţ Died …

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  • 36Rings of Saturn — The full set of main rings, imaged as Saturn eclipsed the Sun from the vantage of the Cassini spacecraft on 15 September 2006 (brightness is exaggerated). The pale blue dot at the 10 o clock position, outside the main rings and just inside the G… …

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  • 37Benzopyrene — Chembox new Name = Benzopyrene ImageFile = Benzo a pyrene.svg ImageSize = 180px ImageName = Benzopyrene IUPACName = Benzo [a] pyrene Section1 = Chembox Identifiers CASNo=50 32 8 SMILES = c1cc2cc/cc3ccc4cc5ccccc5c1c4c23 Section2 = Chembox… …

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  • 38History of gravitational theory — In physics, theories of gravitation postulate mechanisms of interaction governing the movements of bodies with mass. There have been numerous theories of gravitation since ancient times.AntiquityIn the 4th century BC, the Greek philosopher… …

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  • 39List of Ace single volumes — Ace Books began publishing genre fiction in 1952. Initially these were mostly in the attractive dos à dos format, but they also published a few single volumes, in the early years, and that number grew until the doubles stopped appearing in about… …

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  • 40Shadow Man (video game) — Infobox VG title = Shadow Man caption = Shadow Man North American N64 box art developer = Acclaim Studios Teesside publisher = Acclaim Entertainment, Gradiente in Brazil distributor = designer = engine = version = released = July 31, 1999 N64 PC… …

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