Le Amandla centrifugal: yintoni yaye isebenza njani?

Njengoko yaziwa, naluphi uphawu umzimba wenyama ukugcina imeko yayo lokuphumla okanye efanayo isindululo rectilinear logama nje oko akuyi kwenziwa nayiphi na impembelelo ezivela ngaphandle. Le Amandla centrifugal - lo nto ibonakalisa jikelele umthetho inertia. Ebomini bethu, kufumaniseka awayesoloko ukuba phantse thina awuboni kwaye abasabela ngayo kumgangatho ienjini.

ukuba nombono

Le Amandla centrifugal - luhlobo ifuthe kwindawo ebonakalayo phezu amandla ityathanga wayo inkululeko intshukumo kwaye uhamba curvilinearly isihlobo zibopha umzimba wakhe. Ngenxa kumda wesangqa ukubana umzimba utshintsha ngokuqhubekayo, nkqu kwimeko apho isantya yayo epheleleyo kuhlala ingatshintshanga, ixabiso unikezelo akalingani zero. Ngoko ke, ngenxa yomthetho Newton yesibini, leyo umisela ukuphilisana umfutho ubunzima kunye yokunyusa umzimba, kwaye kukho amandla centrifugal. Ngoku, khumbula ukuba ulawulo wesithathu yamachiza odumileyo yaseBritani. Ngokutsho kwakhe yobume amandla ezikhoyo ngababini, yaye ngoko, amandla centrifugal kufuneka kuhambe into. Enyanisweni, kufuneka kubekho into egcina umzimba kwindlela yayo egosogoso! Ngoko ke, ngokubambisana kunye kukujikeleza centrifugal kwi injongosenzi izinto amandla centripetal. Umahluko phakathi kwabo kukuba owayesakuba iqhotyoshelwe apha emzimbeni, kwaye eyesibini - to uxhulumaniso bakhe kwinqanaba apho kwenzeka ujikelezo.

amandla Apho kubonakala centrifugal

Kufuneka balubumbe ubunzima esandleni elincinane encamathele twine ngokukhawuleza uqalisa ukuva ukuqina strings. Ukuba bekungekho imikhosi ilastiki, impembelelo amandla centrifugal kuya kukhokelela uqhekeko nentambo. Ngalo lonke ixesha yisa endleleni setyhula (ibhayisekile, imoto, esiporweni, njalo njalo), siye waxinwa icala kwicala ujikelezo. Ngoko ke, imizila-ngesantya esiphezulu kwiindawo ezigoso lexinene mgudu etyekele okhethekileyo zakubonelela uzinzo olukhulu racers ezikhuphisanayo. Cinga omnye umzekelo umdla. Ngenxa iplanethi yethu lijikeleza phezu axis yayo, amandla centrifugal usebenza kuzo naziphi na izinto, apho ibekwe kumphezulu wayo. Ngenxa yoko, zonke izinto zibe lula kancinci. Ukuba uthatha ezinobunzima 1kg kwaye uyisa kwi esibondeni ukuya ikhweyitha, ubunzima bayo yehliswa ngama-5 grams. Imigaqo ingabonakali, le meko kubonakala awungeni ndawo. Nangona kunjalo, kunye nobunzima ukwandisa lo mahluko kwandisa. Hi xikombiso, le kaloliwe yomphunga bafika e Odessa evela Arkhangelsk, bekuya kuba lula nge-60 kg, kwaye ke wempi anobunzima 20,000, wenza indlela yakhe kuLwandle White ukuya kuLwandle Black, kuya kuba lula nge-80 tons! Kutheni le nto isenzeka? Ngenxa yokuba amandla centrifugal eveliswe ukujikeleza umhlaba wethu, ithande ukuba ndibachithachithe phezu komhlaba, neento zonke na. Yintoni egqibayo ixabiso amandla centrifugal? Kwakhona, khumbula ukuba ulawulo yesibini ka-Newton. Eyokuqala i parameter nezichaphazela ubukhulu bezinto amandla centrifugal, Kakade ke, ubunzima umzimba olujikelezayo. yesibini A parameter - kukukhawuleziswa, nto leyo eshukumayo wegophe kuxhomekeke uqina ojikelezayo kunye kwirediyasi umzimba ezichazwe. Le ubudlelwane ingabonakaliswa ngokohlobo ifomula: a = v ² / R. Ifunyenwe: F = m * v ² / R. Izazinzulu ziqikelela ukuba umhlaba wethu ujikeleza kanye yonke 17 ngokukhawuleza emva koko kwi-ikhweyitha bekuya kuba ikhaphukhaphu, ngokungathi revolution epheleleyo kwenzeka ngo kwiyure nje enye, ilahleko ubunzima zivakale nje kuphela kwi-ikhweyitha, kodwa zonke kwiilwandle namazwe, ezikufutshane kuyo.