Le nhlangano yenkolo yokulwela ku circumferential kaningi kwenzeka ezinyakazayo curvilinear

Ngu uqobo, indingilizi wadalwa eyisidalwa umthombo enigmas, kanye nezixazululo zabo zokudala. Lesi sibalo isetshenziswa njengoba evame kakhulu esetshenziswa uphawu yaphakade. Ngokuvamile ukuphikisana umbuthano sikwele. Kusuka atehlukaniseki umfanekiso isondo futhi motion isiyingi. Kule nqubo, izingqondo ezinkulu lwesintu, hhayi kuphela wabona owawusekelwe ukuphila imithetho Mechanics, kanye nomuzwa zefilosofi ukubuya njalo yena.

Ezikhathini zangaphambi kobuKristu nemigomo ephathelene uphawu-wheel ilanga. Abanye ongqondongqondo kubonakala kudiski samuntu imigqa engapheli, kanye iphuzu ukunyakaza emjikelezweni kuyinqubo ephakade. Astrology Circle wabona uphawu zezinkanyezi yakha umugqa. Ouroboros - inyoka eluma umsila wayo siqu, hhayi kanye noma ngabe uphawu olukhombisa ukuhamba mbuthano? Mathematics kanye abaculi sitholakala kulesi sibalo Jomethri yokuquba umqondo, futhi i-physics, ukutadisha motion yindilinga, wadala platform enamandla incazelo theory kwemithetho yayo ezivamile Mechanics. Cishe ncamashi ezinyakazayo curvilinear yisona esikhulunywa abantu abaningi. ukunyakazisa umzimba kumbuthano icala ekhethekile ekahle yale nqubo enezici.

Kokucutshungulwa lwalugobile ukunyakaza endleleni zingaletha ke njengoba iqoqo lwesikhathi kusuka imibuthano radii ezahlukene. Ngakho, njengoba motion yindilinga, ezinyakazayo curvilinear futhi ngesivinini esikhulu. Le nhlangano yenkolo yokulwela kuthatha njalo indawo ngaphansi kwethonya amabutho, kuyilapho kukhona ushintsho njalo bebheke vector velocity. Isimo main motion curvilinear ukuthi Isivinini Vector komzimba futhi siphile ngokuvumelana nalo avame ukuba ibutho iqondiswe eduze imigqa eqondile aphambana. Ngokungafani rectilinear ezinyakazayo zithwala of force Isivinini luhamba luye ohlangothini olulodwa.

Uma sicabanga ngisho ukunyakaza iyunifomu yomzimba circumferentially, kungenzeka ukuhlukanisa izakhiwo zalo eziyisisekelo futhi izici. Okokuqala, kungenxa isibonelo ngokunyakaza curvilinear nge njalo Isivinini wemfihlo. Okwesibili, akufanele sikhohlwe ukuthi sibhekene nomuntu ukushesha, okuyinto kuphakamisa ukushintshana okuqhubekayo isiqondiso. Lolu hlobo ukusheshisa ibizwa ngokuthi "centripetal". Ngokwe-definition classical, nale umzimba ukusheshisa ihamba kumbuthano ngesilinganiso wemfihlo njalo, futhi lokhu ukusheshisa iqondiswa kanye engaba emjikelezweni maqondana nendawo.

Ngokuqondene Vector velocity, lapha sibhekene ubukhulu sibhekiswe tangent endleleni. Endabeni ukunyakaza kanye umbuthano phakathi Vector velocity-engeli ukusheshisa Vector Izinga ayisishiyagalolunye. Ukulinganisa ijubane umzimba ezihambayo othize embuthanweni, usebenzisa inani standard emelela ratio ibanga ngesikhathi. Okunjalo ibanga indlela - akulutho like ubude arc. Ingase futhi ingasetshenziswa displacement emincane. Lokhu kungathatha esilinganisweni degree ye-engeli lapho umzimba ngeke bayeke ngokuba isikhathi opredolonny isikhathi, futhi ungaboniswa radians nobe ngekuhlobana ne ubude arc kuya engaba.

Banikezwe ukuqinisela of the velocity emincane ngesikhathi motion isiyingi yomzimba, kubalulekile ukuba acabangele eziguquguqukayo eziningana agcwele le nqubo. Lona imvamisa nesikhathi amagugu kokuba imvamisa eduze uhlale inhlukanozigaba nasesikhathini. Lapho le nkathi ibizwa ngokuthi isikhathi lapho umzimba wenza ukujika egcwele, futhi imvamisa - inombolo linemibhikisho per unit isikhawu sesikhathi.

Ucwaningo ukunyakaza komzimba kumbuthano kakhulu esisebenzayo. Ukwakhela imishini ezahlukene kanye nezindlela awunakuba khona ngaphandle kokuthethelela i ukubala olunembile. Futhi kuphela sibonga imithetho Mechanics kungenziwa ukubala ngokunembile imiphini ezahlukene, amasondo, flywheels nezinye izingxenye, okuyinto sichichime imishini yesimanje kanye izindlela.