Kodi zonse yokoka, monga masamu ndi phindu ili ntchito kumene

Monga mmodzi wa zedi ofunika sayansi, ndi zonse yokoka anali woyamba kutchulidwa m'ma 18. Pa nthawi yomweyo anatitenga zoyesayesa woyamba kuyeza phindu lake, koma chifukwa cha kupanda ungwiro kwa chida ndi alibe chidziwitso munda, kuti n'zotheka okha m'ma 19. Kenako chotsatirachi mobwerezabwereza zopanda (kwa nthawi yotsiriza ichi chidachitika mu 2013). Komabe, tisaiwale kuti kusiyana chachikulu pakati woyamba (G = 6,67428 (67) · 10 ^-11 m ^-2 · m³ · makilogalamu ^-1 kapena H · m² · ^-2 kg) ndi wotsiriza (G = 6,67384 ( 80) · 10 ^-11 m ^-2 · m³ · makilogalamu ^-1 kapena H · m² · makilogalamu ^-2) makhalidwe kulibe.

Kugwiritsa chinthu ichi zolinga zothandiza kuti timvetsetse kuti ndi zonse mwa mawu a chilengedwe padziko lonse (ngati si kuti zosungitsa ku pulayimale tinthu sayansi wina wamng'ono odziwika sayansi). Izi zikutanthauza kuti nthawi zonse yokoka ya dziko lapansi, Moon kapena Mars, sadzakhala amasiyana Chrixitu.

Khalidwe limeneli ndi zonse zofunika mu zimango zachikhalidwe. Choncho, nthawi zonse yokoka kumaphatikizapo zosiyanasiyana kuwerengetsera. Makamaka, popanda nkhani zambiri kapena zochepa phindu lenileni la chizindikiro ichi ofufuza kuwerengetsa amenewa chinthu chofunika kwambiri makampani danga, mathamangitsidwe ufulu kugwa (amene adzakhala chawo kwa wina ndi dziko kapena zinthu zina zakuthambo thupi).

Koma Newton, anafuulira mwa lamulo la mphamvu yakukoka m'njira zambiri, zonse yokoka anadziwika kokha chiphunzitso. Ndiko kuti, ankatha kupanga mmodzi wa postulates zofunika kwambiri thupi, popanda kudziwa za kuchuluka ndi umene zoona, zachokera.

Mosiyana ndi zokhazikika zina powonetsa kuti kodi Mphamvu zonse, sayansi akhoza kunena ndi ena magawo pachiyambi. Mtengo wake analandira kachiwiri nthawi, ndipo nthawi iliyonse ndi wosiyana kwa m'mbuyomu. asayansi ambiri amakhulupirira kuti mfundo imeneyi si kugwirizana ndi chingasinthe, koma ndi chifukwa kwambiri zazing'ono. Choyamba, kudziwa zimenezi (kwa mawerengedwe a zonse izi ikuchitika zatsopano zosiyanasiyana), ndipo kachiwiri, mwandondomeko zipangizo, imene pang'onopang'ono kumawonjezera, deta kuti ananenera, ndipo zotsatira latsopano analandira.

Popeza kuti zonse Mphamvu ndi phindu anayeza 10 -11 digiri (kuti okonzera chakale ultrasmall phindu), n'zosadabwitsa zonse kuukonza koyefishienti. The zambiri imeneyo ndi nkhani chizindikiro kudzudzulidwa kuyambira 14 malo decimal.

Komabe, pali mu yoweyula sayansi amakono chiphunzitso china, amene anayika patsogolo Fred Hoyle ndi Yohane. Narlikar mu 70 ntchentche Mu zaka zapitazo. Malinga ndi maganizo awo, zonse yokoka amachepetsa ndi nthawi, kumene kumakhudza zizindikiro zina zambiri amaonedwa zokhazikika. Choncho, American zakuthambo galimoto Flandern zinali zodzaza ndi chodabwitsa ndi mathamangitsidwe pang'ono za Moon ndi zina zakuthambo. Kutsogoleredwa ndi mfundo imeneyi, tiyenera ankaganiza kuti aliyense zolakwa lonse mu kuwerengetsera koyambirira sanali, ndi kusiyana zotsatira ndi chifukwa kusintha zonse mu mtengo yokha. Chiphunzitsochi chomwecho limanena zokhudza impermanence ena zosintha zina monga kuwala kumayendera mu kuyamwa.