Yiyiphi noncedo umzimba

Empumelelweni ... Ingcinga isoloko isetyenziswa physics. Kuthetha ukuthini eli gama? Ukuba ubuza lo mbuzo abemi elula, kwiimeko ezininzi, siza kufumana iimpendulo noncedo umzimba - yinto impembelelo ethile (atyhale, agibiseleke okanye ngesibetho) bafakela umzimba, khon 'ukuze ikwazi ukuba ukujonga kwicala elinikiweyo. Phezu kwalo lonke, ingcaciso kakhulu echanekileyo.

noncedo umzimba - ukuzimisela ngayo ngqa esikolweni: isifundo of physics basibonisa indlela kugaleleke ilori encinane wajamelana onjalo ibhola metal kwi kumphezulu bethana. Kungelo xesha ke waqiqa enokuba nempembelelo amandla kunye nexesha le isenzeko emzimbeni. Ukusuka kwezi imigqaliselo kunye nezigqibo, kunye kwiminyaka emininzi eyadlulayo Ndazalelwa ingqiqo umzimba njengoko iimpawu intshukumo ukubetha, ixhomekeke ngqo kwi isantya ubunzima into.

Lo gama leyona savelisa engumFrentshi Rene Dekart. Kwathi kwinkulungwane ekuqaleni XVII. Izazinzulu ucacise noncedo umzimba kungekuphela nje 'isixa-traffic. " Xa amazwi Descartes ngokwakhe, ukuba omnye umzimba ihamba engozini komnye, ukuba ulahlekelwa kakhulu amandla wayo njengoko linika enye into. ezinokwenzeka ngomzimba, physics, swi nga nyamalala, kodwa zidluliselwe nje ukusuka into enye ukuya kwenye.

Uphawu ezingundoqo apho unomzimba kwamaza orientation wayo. Ngamanye amazwi, le ubungakanani yomzobo yesiboniso. Oku kulandela kule ngxelo yaye umzimba zonke isindululo, kukho umfutho ecacileyo.

Formula ukungakhuseleki into omnye komnye: p = MV, apho v - uqina komzimba (esiyua ubuninzi), m - ubunzima komzimba.

Nangona kunjalo, isantya umzimba - ubuninzi kuphela egqiba intshukumo. Kutheni amanye umzimba, ngokungafaniyo abanye, musa kunokwahlukana nayo ixesha elide?

Impendulo yalo mbuzo uye ukuvela kwelinye ngcamango - angxamele leyo ebonisa isixa kunye nexesha sesichengeni kwesi sifundo. Livumela ukuba ukujonga indlela noncedo umzimba kangangexesha elithile. angxamele imela imveliso ingxelo (igunya eyiyo) ngexesha isicelo sayo (ixesha).

Enye yezona zinto abadumileyo ngamagama IT ugcina akhawunti ngesiqhelo, wasinika sisixokelelwano esivalekileyo. Ngamanye amazwi, xa kungekho nezinye iimpembelelo kwi-izinto ezimbini, phakathi noncedo umzimba liya kuhlala ifana nje ufuna. Ulondolozo isimiso kuthathelwa ingqalelo kwimeko apho ifuthe lwangaphandle kwi injongosenzi langoku, kodwa kumda wesangqa yayo impembelelo ngu 0 Kwakhona, isantya akayi kutshintsha kwimeko apho ifuthe la mandla, okanye kancinci izenzo emzimbeni ixesha elifutshane kakhulu ixesha (njengaxa shot).

Kuyinto lo umthetho nokulondolozwa ngaphezu kweminyaka engamakhulu mnye, kuba haunted yi nabasunguli, ebisoloko iphazamisa phezu indalo le "isindululo ahlala ehleli" notorious, njengoko yena lowo ilele sisiseko kweekhonsepthi ezifana jet basafunda.

Ngokumalunga nesicelo kolwazi malunga isenzeko, njengoko isantya umzimba, ukuba asetyenziswe kuphuhliso imijukujelwa, izixhobo kunye ezintsha, ukuba ongunaphakade, iindlela.