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fizika 9 moswavlis wigni

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1.7 moZraobis fardobiToba. siCqareTa SekrebabilSi mjdom damkvirvebels, anu siCqare, ra siCqariTac avtomobilebiuaxlovdebian erTmaneTs)?maS ase, siCqare fardobiTia: is damokidebulia aTvlis sistemis arCevaze.erTi sxeulis fardobiTi siCqaris moduli meoris mimarT, roca isini erTiwrfis gaswvriv erTmaneTis Sesaxvedrad moZraoben, tolia dedamiwis mimarTmaTi siCqareTa modulebis jamisa.amocana 2+ori avtomobili, romelTa siCqareebi dedamiwis mimarT 40 da 30 m/wm-ia,erTi mimarTulebiT wrfivad da Tanabrad moZraobs gzatkecilze.(sur. 8).vTqvaT, maT moZraobas ori damkvirvebeli akvirdeba:erTi _ dedamiwaze O wertilSi uZravad mdgomi, xolo meore A avtomobilSimjdomi.gansazRvreT avtomobilebs Soris manZilis sawyisi mniSvneloba (sur. 8).YO 10x, msur. 8. avtomobilebis mdebareoba dakvirvebisdawyebis momentSi.3040 m/wmBmaS ase,AY’O’30 m/wmX’YO 1040 m/wmBAY’O’sur. 9. avtomobilebis mdebareoba1 wm-is Semdeg.30 m/wmgansazRvreT:ra manZiliT Sordeba dedamiwaze myof damkvirvebels B avtomobili1wm-Si?ra manZiliT Sordeba imave damkvirvebels A avtomobili 1wm-Si?avtomobilebis koordinatebi 1 wm-is Semdeg (sur. 9);avtomobilebs Soris manZili 1 wm-is Semdeg.dafiqrdiT, ra sididiT mcirdeba 1wm-Si avtomobilebs Soris manZili?ras SeamCnevs A avtomobilSi myofi damkvirvebeli: ra siCqariT uaxlovdebamas B avtomobili, anu ris tolia avtomobilebis fardobiTisiCqare? daakvirdiT, rogor gamoiTvleba is?erTi sxeulis fardobiTi siCqaris moduli meoris mimarT, roca isini erTiwrfis gaswvriv erTi mimarTulebiT moZraoben, tolia dedamiwis mimarT maTisiCqareTa modulebis sxvaobis modulisa.-x, mX’

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