Originally derived from the greek word meaning "to work," which is what one does; very, very hard, for a long, long time. Refer to each style’s convention regarding the best way to format page numbers and retrieval dates. These are the conventions used in this book. For that reason, physics uses a number of measurement systems, such as the CGS (centimeter-gram-second) system and the MKS (meter-kilogram-second) system. ... Physics. Reference space & time, mechanics, thermal physics, waves & optics, electricity & magnetism, modern physics, mathematics, greek alphabet, astronomy, music Style sheet. Most online reference entries and articles do not have page numbers. 1874 "O where is that humming stuff now / With Irish 'vis' and 'vir' gone? Punch Magazine 16 … It's a notion rooted in the concepts of classical physics as elucidated by Sir Isaac Newton. Nearly everyone knows that the one moving faster (the one with the greater speed) will go farther than the one moving slower in the same amount of time. Erg definition: the cgs unit of work or energy . Therefore, be sure to refer to those guidelines when editing your bibliography or works cited list. An erg is the unit of energy and mechanical work in the centimetre-gram-second (CGS) system of units, symbol "erg". i hope this is in the right forum. See synonyms for eigen-. new search; suggest new definition; Search for ERG … The ERG theory, proposed by Clayton Alderfer in 1969, seeks to rank human needs in a hierarchy. ERG stands for three need levels: Existence, Relatedness and Growth. Learn more. Get the top ERG abbreviation related to Group. A great deal of physics has to do with making measurements — that’s the way all physics gets started. https://www.britannica.com/science/erg-measurement. Energy Definition Physics: The energy of a body is its capacity of doing work. Work is equal to the product of the force and the distance through which it produces movement. physics definition: 1. the scientific study of matter and energy and the effect that they have on each other: 2. the…. An awful torture machine that should be illegal under the eighth ammendment, but gets out under a loophole that it is "fun." Whatever speed is, it involves both distance and time. Work, in physics, measure of energy transfer that occurs when an object is moved over a distance by an external force at least part of which is applied in the direction of the displacement. ERG Theory Definition. Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree.... Be on the lookout for your Britannica newsletter to get trusted stories delivered right to your inbox. See erg in the Oxford Advanced American Dictionary. Word Origin late 19th cent. Please refer to the appropriate style manual or other sources if you have any questions. Ring in the new year with a Britannica Membership. / We haven't brain enough now / For Aristotle's ergon!" erg2 / erg/ • n. an area of shifting sand dunes in the Sahara. Forms of energy include heat heat, nonmechanical energy in transit, associated with differences in temperature between a system and its surroundings or between parts of the same system. Since the constant k in Eq. Group ERG abbreviation meaning defined here. the centimeter-gram-second unit of work or energy, equal to the work done by a force of one dyne when its point of application moves through a distance of one centimeter in the direction of the force; 10 −7 joule i don't speak any japanese, but i do know a little german. Our editors will review what you’ve submitted and determine whether to revise the article. Updates? h-bar commonly occurs in applications involving angular momentum. While every effort has been made to follow citation style rules, there may be some discrepancies. Joule definition, the standard unit of work or energy in the International System of Units (SI), equal to the work done by a force of one newton when its point of application moves through a distance of one meter in the direction of the force: equivalent to 107 ergs and one watt-second. See more. Erg, unit of energy or work in the centimetre-gram-second system of physical units used in physics; to lift a pound weight one foot requires 1.356 × 107 ergs. Corrections? At the time of ERG testing, the 45 subjects (21 boys and 24 girls) ranged in age from 84 to 124 months (mean Ϯ SD, 109.7 Ϯ 11.3). erg noun /ɜːɡ/ /ɜːrɡ/ (physics) jump to other results. (Classical philosophy) A task or function of a creature. Consequently, many formulas for energy exist. Let us know if you have suggestions to improve this article (requires login). Note: We have 88 other definitions for ERG in our Acronym Attic. The erg is the standard unit of energy in the centimeter-gram-second ( cgs ) or small-unit metric system . Therefore, that information is unavailable for most Encyclopedia.com content. erg (ûrg), unit of work work, in physics and mechanics, transfer of energy by a force acting to displace a body. AWAL wrote:This is erg strategy is not really for rowers, unless you're a rower focusing on lowering your 2k split.After thinking about this, I wondered why everyone takes 2ks straight. a unit of work or energy. This is a small unit of energy, equivalent to … showing only Slang/Internet Slang definitions (show all 61 definitions). In order to understand how these formulas are expressions of the same thing, it's important to first understand what physicists mean when they talk about energy. Mathematics Physics. Proper; characteristic. Symbol Meaning SI unit of measure magnetic vector potential: tesla meter (T⋅m) : area: square meters (m 2) : amplitude: meter: atomic mass number: unitless acceleration: meters per second squared (m/s 2) : magnetic flux density Erg, unit of energy or work in the centimetre-gram-second system of physical units used in physics; to lift a pound weight one foot requires 1.356 × 10 7 ergs. (3.4) is proportional to a, this changes the drag torque: (6.1) D = k1 ω 2 A commonly encountered constant defined as \hbar\equiv {h\over 2\pi}=1.0546\times 10^{-27} {\rm\ erg\ s}=1.0546\times 10^{-34}{\rm\ J\ s}, where h is Planck's constant. I mean, in the end, one's 2k score is not based on consistency, but on the average of all 220 or so strokes taken. However, the date of retrieval is often important. it is the work done when a force of 1 dyne (CGS unit for force, instead of newton) acts on a body, and the body is displace through 1 cm. The unit of energy in the CGS system is the erg. Abbreviations: J, j See more. 31 0. i would appreciate a simple definiton of "erg" relating to physics. in physics, the ability or capacity to do work or to produce change. 1 erg is equivalent to 10 –7 joule | Meaning, pronunciation, translations and examples : eV) • n. Physics a unit of energy equal to the work done on an electron in accelerating it through a potential difference of…, activation energy Symbol Ea. Its name is derived from the Greek word meaning "work". It equals the work done by a force of one dyne acting through a distance of one centimetre and is equal to 10 … erg is the unit of work / energy in CGS system. Commonly used in the regime of an evil dictator by the name of 'Coach' and his/her faithful servant, 'coxswain'. More example sentences. It equals the work done by a force of one dyne acting through a distance of one centimetre and is equal to 10-7 joule, the standard unit of work or energy. It is a scalar quantity. ERG is listed in the World's largest and most authoritative dictionary database of abbreviations and acronyms ERG - What does ERG stand for? i was told ergodic is the math behind erg. Data analyses showed that gender had no effect on any measure, so the data for male and female subjects were combined and are presented together. Either that or they'll tell you that the one moving faster will get where it's going sooner than the slower one. ‘The country has always used its economic and military predominance to exert its influence at the Pacific Island Forum.’ ‘The world has become too large and complex to accept the predominance of one power.’ Looking for online definition of ERG or what ERG stands for? Metric conversions and more ConvertUnits.com provides an online conversion calculator for all types of measurement units. Pronunciation /ˈʌɪɡ (ə)n/. If the force is constant, work may be computed by multiplying the length of the path by the component of the force acting along the path. Find more Dutch words at wordhippo.com! Definition of erg? In a reaction, the reactant molecules come together a…, Erfahrungswissenshaftliche Blätter (Journal), Eretz Yisrael (Hebrew, Meaning "Land of Israel"), Erekat, Saib Muhammad (Erakat, Arakat; 1955–), https://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/erg-0, https://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/erg, https://www.encyclopedia.com/humanities/dictionaries-thesauruses-pictures-and-press-releases/erg-1, https://www.encyclopedia.com/humanities/dictionaries-thesauruses-pictures-and-press-releases/erg-2, https://www.encyclopedia.com/caregiving/dictionaries-thesauruses-pictures-and-press-releases/erg, https://www.encyclopedia.com/humanities/dictionaries-thesauruses-pictures-and-press-releases/erg. erg / ərg / • n. 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