Inkundla yoMhlaba yamandla adonsela phansi ingenye yezinto ezibonakala kakhulu endaweni yoMhlaba. Ngenxa yokuminyana okukhulu koMhlaba, amandla adonsela phansi ahambisana nawo anamandla futhi aphelele kanjalo. Kangangokuthi, ngokwenza nje ukugxuma okulula, idonsela ngokushesha phansi ngaphandle kokumosha isikhathi. Akungabazeki ukuthi umkhakha wamandla adonsela phansi unethonya.
Amandla adonsela phansi ayimfihlakalo ehlala iyisihloko semibono kanye nocwaningo olugcwele. Imiphumela yawo endaweni yonke jikelele, yileyo elawula ukunyakaza nokusebenzelana phakathi kwezinkanyezi. Akungabazeki ukuthi ibaluleke kakhulu kunalokho okubonakala, ngakho ukufunda insimu yamandla adonsela phansi eMhlabeni kusiza ukwembula amaqiniso athile. Kumane kuyisihloko sentaba yeqhwa.
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Iyini insimu yamandla adonsela phansi? Isifinyezo sakho konke lesi sikhumba esimele!
Njengoba kwaziwa, yonke into esendaweni yonke ibuswa izimiso nemithetho efanayo ezithuthukisa ukuqonda kwabo. Omunye obaluleke kakhulu umthetho wamandla adonsela phansi endaweni yonke, lapho ubudlelwano bokunyakaza endaweni yonke buvezwa khona.
Umthombo: Google
Akungabazeki ukuthi amandla adonsela phansi yinto engabonakali ngemuva kwekhethini edonsa izintambo ze-cosmic. Ngenxa yalokho, kungenzeka ukucacisa ukuthi izinto zasezulwini ezihlukene ezinobunzima obuhlobene zixhumana kanjani.
Ngalowo mqondo, insimu yamandla adonsela phansi igama elisetshenziselwa ukukhomba amandla amelela amandla adonsela phansi. Isikhala sisodwa sinochungechunge lwezimpawu zokuqala ezihlukayo uma into enesisindo ifakiwe.
Ngamanye amazwi, uma ubukhulu "x" bubekwe endaweni yesikhala "x", leyo ndawo ezungeze isisindo izoshintsha. Ngokuyisisekelo, uzothola izici eziguquguqukayo ngokufaka esikhundleni noma ukusibekela lezo obunazo ngenkathi ungekho ebukhoneni bomzimba onesisindo. Kusukela ngaleso sikhathi kuqhubeke, lo mkhawulo wezenzakalo waziwa ngokuthi inkundla yamandla adonsela phansi.
Lesi sici siqinisekiswa lapho isisindo sesibili, esibizwa ngokuthi i-control mass, kuvezwe kubuningi bokuqala bokuhlolwa. Ukuba yizinto ezimbili ezinobuningi obuhlukene obubekwe endaweni yesikhala, ukuxhumana kwazo kuzoqala. Ngaleyo ndlela, bazoheha omunye nomunye ngokusekelwe kokuthi ubani onokuminyana okuphezulu ngaleso sikhathi.
Amandla okukhanga phakathi kwezinto ezimbili izolingana ngokuqondile nenani lesisindo abasizwayo. Ngakho-ke, ukushuba kuzohluka indlela yokubhekana nalesi sici njengoba enjalo.
Inkundla yamandla adonsela phansi kanye nefomula yayo. Isibalo esenza kube lula ukuxhumana okubaluleke kakhulu!
Ngomkhakha wamandla adonsela phansi kanye nefomula yawo, kuye kwenzeka ukucacisa ukusebenzisana phakathi kwezinto ezimbili ezinkulu. Okukhulu akusho isisekelo sezinhlangano ezinkulu, kodwa kukho konke okuthwala inqwaba.
Izinto ezimbili ezinobuningi obuhlukene ezitholakala endaweni yesikhala zibophezelekile ukuba zithonye zodwa ngokulingana nesisindo sazo. Kusukela kuleso senzakalo, yilapho umqondo wenkundla yamandla adonsela phansi uvela khona.
Ukuba khona kwesisindo (M) engxenyeni ethile emkhathini, yenza izinguquko kumzila weminye imizimba ngobuningi (m). Uma u-“m” esondela ngokwanele ku-“M”, ukunyakaza kwawo kuzothinteka kakhulu kuye ngokuminyana kwakho kokubili.
Ngemuva kwethonya elinjalo amandla adonsela phansi, umlingiswa oyinhloko walokhu kusebenzisana okuvamile. Amandla noma izinga lokukhanga lenkundla yamandla adonsela phansi liyahlukahluka kuye ngobuningi bento ngayinye.
Lokhu kusebenzisana, ngokusho kwethiyori ye-relativity, bayakwazi nokushintsha isikhathi. Uma idigri noma ukuqina kuphezulu, bayakwazi ukukuhlanekezela, ukuhlanganisa ubunye noma ukukhiqiza izimbobo ezimnyama. Laba bakamuva bangababolekisi bendawo yamandla adonsela phansi enamandla kangangokuthi akuphunyuki ngisho nokukhanya kuwo.
Ngokungangabazeki, ngomkhakha wamandla adonsela phansi kanye nefomula yawo, ukucwaninga kwalokhu kusebenzisana kwenziwe kwaba lula. Noma kunjalo, ukuthola ukuvumelana phakathi komthetho wesigaba sikaNewton nomthetho ka-Einstein wokuzivumelanisa nezimo kusewumsebenzi okufanele wenziwe.
I-Gravitational Field Formula
Ifomula yenkundla yamandla adonsela phansi iyona esungula izinga lokushuba okufanayo. Amandla adonsela phansi amandla adonsela phansi asekelwe kuwo ukusheshisa kwayo mayelana nephuzu elinikeziwe.
Le mininingwane yaziwa nangokuthi ukusheshisa amandla adonsela phansi, umthelela omkhulu ekusebenzelaneni kwabantu abaningi. Ngokumelela kwayo okusemthethweni, uphawu g uma usebenzisa i-equation.
Futhi, le fomula isethwe ngaphakathi kwendiza ye-vector, esikhundleni se-tension ngokuya ngethiyori ye-relativistic. Ngakho, icabangela imigqa enomqondo nesiqondiso lapho usetha ifomula.
Umphumela wale fomula uvezwa ngo Ama-Newtons mayelana namakhilogremu. Futhi, ngokwezwi nezwi, ichazwa ngokuthi “amandla ngeyunithi yesisindo esitholwa yizinhlayiyana phambi kokusabalalisa ngobuningi”.
Ngaphezu kwalokho, isibalo sengeza okunye okuguquguqukayo okubangelwa ukukhiqiza isibalo esinembile. Lapha, okuguquguqukayo “m” kuhlanganisiwe okushiwo yi-test mass; kanye, “f”, imele amandla.
Izibonelo noma izivivinyo zenkambu yamandla adonsela phansi. Vuselela ingqondo yakho ngalezi ziphakamiso!
Umthombo: Google
Esinye sezibonelo ezivame kakhulu noma ukuzivocavoca kwensimu yamandla adonsela phansi ukufundisa imiphumela yayo ukuthatha i-Solar System njengereferensi. Ngenxa yokuminyana kweLanga, ukukhangwa kwamandla adonsela phansi kuvumela ukunyakaza okujikelezayo okulizungezile.
Ngamanye amazwi, insimu ye-Langa yamandla adonsela phansi ithonya ngokuqondile amaplanethi. Ngenxa yalokho, umkhondo wezindikimba zasezulwini uncike kakhulu kule nto njengoba injalo.
Esinye isibonelo noma ukusetshenziswa kwensimu yamandla adonsela phansi yiwo kanye umkhakha wamandla adonsela phansi weplanethi enguMhlaba. Ngesisindo esingu-5974 x 1024 kg, indawo eyizungezile ithonywa kakhulu amandla adonsela phansi.
Ngokugxuma noma ukuwisa noma yini phansi, fakaza ukushuba kwamandla adonsela phansi ngasenkabeni yomhlaba. Ngokusheshisa kwamandla adonsela phansi kunqunywa kancane noma ku-9,8 m/s, umphumela wawo ubonakala ungaphezu kokushubile noma unamandla.