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Cikli chnoyu abo kutovo yu chastotoyu nazivayetsya kilkist kolivan abo obertan yake fizichne tilo zdijsnyuye za chas 2 p displaystyle 2 pi sekund U Mizhnarodnij sistemi odinic SI i sistemi SGS kutova chastota virazhayetsya v radianah za sekundu Ciklichna chastotaSimvoli w displaystyle omega Odinici vimiryuvannyaSI s 1 abo rad sRozmirnist T 1Ciklichna chastota zdebilshogo poznachayetsya greckimi literami w displaystyle omega abo W displaystyle Omega Vona zv yazana iz linijnoyu chastotoyu f displaystyle f j periodom T displaystyle T formulami w 2 p f 2 p T displaystyle omega 2 pi f frac 2 pi T Vikoristannya ciklichnoyi chastoti zamist linijnoyi zumovlene zruchnistyu u zapisi formul garmonichnih kolivan napriklad x x 0 sin w t displaystyle x x 0 sin omega t zamist x x 0 sin 2 p f t displaystyle x x 0 sin 2 pi ft Tut x displaystyle x fizichna velichina sho zdijsnyuye kolivannya x 0 displaystyle x 0 amplituda kolivan Div takozh RedaguvatiChastota Kutova shvidkistDzherela RedaguvatiYavorskij B M Detlaf A A Lebedev A K Dovidnik z fiziki dlya inzheneriv ta studentiv vishih navchalnih zakladiv Pereklad z 8 go pererobl i vipr vid T Navchalna kniga Bogdan 2007 1040 s ISBN 966 692 818 3 Olenick Richard P Apostol Tom M Goodstein David L 2007 The Mechanical Universe New York City Cambridge University Press s 383 385 391 395 ISBN 978 0 521 71592 8 Cya stattya ne mistit posilan na dzherela Vi mozhete dopomogti polipshiti cyu stattyu dodavshi posilannya na nadijni avtoritetni dzherela Material bez dzherel mozhe buti piddano sumnivu ta vilucheno zhovten 2015 Otrimano z https uk wikipedia org w index php title Kutova chastota amp oldid 39946077