Isantya emboxo: features Mechanics Solid

amandla emboxo yinto ebalulekileyo, imithetho esisiseko yendalo. Elidityaniswe ngqo kunye neempawu wolingano bendawo behlabathi wenyama yonke siphila. Ngenxa umthetho ukulondolozwa, isantya sichaza njengesiqhelo kuthi imithetho yemvelo sesindululo lwemizimba eziphathekayo emajukujukwini. Eli xabiso limele umyinge sesindululo translational okanye ejikelezayo.

Isantya emboxo, ebizwa kwakhona i "kwikinetiki", "yomumo" yaye "Orbital", oko luphawu ebalulekileyo, leyo ixhomekeke eziphathekayo ubunzima bomzimba, iimpawu zayo unikezelo ngokumalunga Axis reference wentelekelelo nesantya Ukuhambisa. Kufuneka kucaciswe ukuba ubuchwephetshe bokuba ukujikeleza na ingcaciso ngokubanzi. Nkqu isindululo linear yingongoma ethile aliqonde lulele kwisithuba nga zizakujongwa njengo ejikelezayo, wayibamba esqwini ezingqondweni.

umfutho emboxo kunye nemithetho zolondolozo aliqulunqileyo yayo, Rene Descartes isicelo translationally ihamba inkqubo amanqaku eziphathekayo. Noko ke, ukuze agcine i isindululo rotary uhlobo akazange ayikhankanye. Kuphela kwekhulu kamva Leonardom Eylerom, uze emva koko enye ingcali yenzululwazi Swiss, sezinto kwezezibalo Daniel Bernoulli inkqubo efundwayo ukujikeleza malunga axis engundoqo esisigxina, oko Kwagqitywa ukuba olu hlobo intshukumo izenzo isithuba kuwubeka umyalelo.

Olunye uphando baye baqinisekisa ngokupheleleyo ukuba ukungabikho zangaphandle impembelelo lodibaniso ubunzima imveliso kwi onke amanqaku kwi isantya kwinkqubo jikelele umgama ukuya kumbindi ujikelezo kuhlala ingatshintshanga. Thile kamva, i-nzulu French Patrikom Darsi la magama zazikho ngokwemiqathango ndawo siyadlula abaphuma zithwala radius kwamasuntswana nezakhiwo ukuba ngexesha elifanayo. Oku kwenza ukuba babalise amandla emboxo yencopho eziphathekayo kunye ezithile ziko eyaziwa ubucukubhede postulates yaye, ingakumbi, kwisikhundla ebalulekileyo zokuhamba kweenkwenkwezi Ioganna Keplera.

Moment umfutho yequmrhu engqongqo - variable wesithathu eguquguqukayo apho imiqathango efanelekileyo yomthetho esisiseko zolondolozo. Uthi nokuba uhlobo uhlobo sentshukumo engekho yempembelelo lwangaphandle eli xabiso kwinkqubo izinto ekwanti kusoloko iya kuhlala injalo. Eli candelo emzimbeni nise utshintsho kuphela xa mzuzu non-zero imikhosi igalelo.

Ukususela kulo mthetho lubonisa ukuba xa M = 0, naluphi na utshintsho umgama phakathi komzimba (point system material) kunye esqwini ukujikeleza engundoqo ngokuyimfuneko ukuba ukwanda okanye ukuncipha ekujikelezeni kwayo ukujikeleza ngeenxa embindini. Ngokomzekelo, umntu owenza umthambo owenza somersault emoyeni ukwenza ambalwa, ekuqaleni ukuziqengqa umzimba wakhe ube ibhola. A webhaleyi okanye inani emkhenkceni lijikeleza e pirouette, sajika ngezandla ngesandla, ukuba ufuna isantya, kunye vice versa, cinezela ukuba umzimba, xa uzama ukujija ngesantya esiphezulu. Ngoko ke, ngalo mdlalo kunye nobugcisa ukusebenzisa imithetho esisiseko yendalo.