Zitsanzo za Kugwiritsa Ntchito Malamulo a Newton
Malamulo a Newton ndi amodzi mwa maziko ofunikira kwambiri a sayansi ya zakuthambo, omwe adafotokozedwa ndi Sir Isaac Newton m'zaka za m'ma 17. Iye adayambitsa malamulo atatu ofunikira, omwe nthawi zambiri amatchedwa malamulo a Newton oyendera. Malamulowa si ofunikira kokha mu sayansi ya zamaganizo komanso amagwiritsidwa ntchito kwambiri m'moyo watsiku ndi tsiku komanso ukadaulo wosiyanasiyana womwe timagwiritsa ntchito. Nkhaniyi ikambirana za momwe malamulo a Newton amagwiritsidwira ntchito m'njira zosiyanasiyana pa moyo ndi ukadaulo.
Lamulo Loyamba la Newton
Lamulo loyamba la Newton, lomwe limadziwikanso kuti lamulo la inertia, limati:
"Chinthu chimakhalabe chilili kapena chimayenda molunjika pa liwiro losasintha pokhapokha ngati mphamvu yakunja ichitapo kanthu."
Zitsanzo za Kugwiritsa Ntchito M'moyo Watsiku ndi Tsiku
Chitetezo M'magalimoto
Lamulo loyamba la Newton lingakhale logwirizana mwachindunji ndi kugwiritsa ntchito malamba achitetezo m'magalimoto. Galimoto ikagwa, thupi la wokwerayo, lomwe poyamba linkayenda ndi galimotoyo, limakonda kupitiliza kuyenda chifukwa cha kutopa. Popanda lamba wachitetezo, thupi la wokwerayo limatha kupitiriza kuyenda mpaka litakumana ndi chinthu choyimitsa, monga dashboard kapena galasi lakutsogolo, zomwe zitha kupha. Lamba wachitetezo amapereka mphamvu yofunikira yakunja kuti ayimitse thupi ndikuchepetsa chiopsezo chovulala.
Zomata Pakhoma
Zomatira zomangiriridwa pakhoma zimakhala pamalo ake chifukwa palibe mphamvu yowonjezera yomwe imakhudza kayendedwe kawo. Ngati mukukumana ndi mphepo yamphamvu kapena fumbi likuwunjikana ndikuyamwa chinyezi, mphamvu zowonjezerazi zitha kupangitsa kuti chomatiracho chichoke.
Lamulo Lachiwiri la Newton
Lamulo lachiwiri la Newton limati:
"Kuchuluka kwa kuthamanga komwe kumapangidwa ndi chinthu kumafanana mwachindunji ndi mphamvu yomwe imagwira ntchito pa icho ndipo motsutsana kumafanana ndi kulemera kwa chinthucho."
Mwa masamu, lamuloli lingalembedwe ngati F = ma, pomwe F ndi mphamvu, m ndi kulemera, ndipo a ndi kufulumira.
Zitsanzo za Kugwiritsa Ntchito mu Ukadaulo
Injini ya Roketi
Mu gawo la ndege ndi zakuthambo, lamulo lachiwiri la Newton ndilofunika kwambiri pakupanga ndi kugwiritsa ntchito maroketi. Roketi ikaponyedwa, injini ya roketi imatulutsa mpweya woyaka ndi mphamvu yayikulu yotsika. Malinga ndi lamulo lachiwiri la Newton, izi zimapangitsa kuti roketi ifulumire mbali ina, ndikuyendetsa roketiyo mmwamba. Kukula kwa kuthamanga kumeneku kumadalira kulemera kwa roketi ndi mphamvu yomwe injiniyo imapanga.
Masewera
Mu masewera monga mpira wamiyendo kapena basketball, mphamvu yomwe wosewera mpira amagwiritsa ntchito pa mpira imapanga kuthamanga komwe kumayendetsa mpira patsogolo. Wosewera wamphamvu akhoza kugwiritsa ntchito mphamvu zambiri, zomwe zimathandiza kuti mpirawo uyende mofulumira kwambiri. Lamuloli limagwiranso ntchito pakunyamula zolemera; pomwe wothamanga akuyesera kunyamula zolemera ayenera kugwiritsa ntchito mphamvu zokwanira kuti athetse kulemera kwa kulemerako kuti anyamule.
Lamulo Lachitatu la Newton
Lamulo lachitatu la Newton limati:
"Chochita chilichonse nthawi zonse chimakhala ndi zochita zofanana komanso zosiyana."
Izi zikutanthauza kuti ngati chinthu A chikugwiritsa ntchito mphamvu pa chinthu B, chinthu B chikugwiritsanso ntchito mphamvu yofanana koma yotsutsana pa chinthu A.
Zitsanzo za Ntchito mu Uinjiniya ndi Zomangamanga
Kapangidwe ka Mlatho
Popanga mapulani ndi kumanga milatho, mainjiniya ayenera kuganizira lamulo lachitatu la Newton kuti atsimikizire kuti kapangidwe ka mlatho kakhoza kupirira mphamvu zomwe zimagwiritsidwa ntchito. Galimoto ikadutsa mlatho, kulemera kwake kumapereka mphamvu yotsika pa mlatho, ndipo mlathowo uyeneranso kupereka mphamvu yofanana yokwera kuti uthandizire galimotoyo.
Kuyendetsa Ndege
Kuyendetsa ndege ndi njira yosavuta koma yothandiza kwambiri yomwe imagwiritsa ntchito lamulo lachitatu la Newton. Mu injini ya ndege, mpweya wotentha umatulutsidwa kumbuyo pa liwiro lalikulu. Malinga ndi lamulo lachitatu la Newton, izi zimapanga mphamvu yochitira zomwe zimayendetsa ndege patsogolo. Kukana kumeneku ndiko komwe kumalola ndege za ndege kuyenda pa liwiro lalikulu kwambiri.
Kugwiritsa Ntchito Malamulo a Newton
Dongosolo la Mayendedwe
Malamulo a Newton amapezekanso m'machitidwe oyendera, monga sitima ndi magalimoto. Mu dongosolo la sitima, mphamvu yoyendetsera kuchokera ku injini ya sitima imalola sitimayo kupita patsogolo. Kuthamanga kwa sitimayo kumadalira mphamvu yomwe injiniyo imagwiritsa ntchito komanso kulemera kwa sitimayo.
Dziko la Zachipatala
Malamulo a Newton amagwiritsidwanso ntchito m'dziko la zamankhwala, makamaka pankhani ya biomechanics. Mwachitsanzo, pofufuza mphamvu zomwe zimagwira ntchito pa mafupa a anthu poyenda kapena kuthamanga. Kudziwa momwe mphamvuzi zimagwirira ntchito komanso momwe zimagwirira ntchito ndikofunikira popanga ma prosthetics ndi orthoses ogwira ntchito bwino komanso popewa ndi kuchiza kuvulala.
Masewera ndi Kukonzanso
Mu masewera, malamulo a Newton amathandiza kupanga mapulogalamu ophunzitsira ogwira mtima. Pomvetsetsa momwe mphamvu ndi kuthamanga kwa magazi zimakhudzira thupi, aphunzitsi amatha kupanga masewera olimbitsa thupi omwe amawonjezera mphamvu ndi kupirira. Mofananamo, pakukonzanso thupi, kumvetsetsa malamulo awa kumathandiza kupanga zida zothandizira komanso mapulogalamu okonzanso odwala.
Dziko la Chilungamo
Ngakhale kuti si ntchito yeniyeni m'njira yaukadaulo, malingaliro a kuthamanga ndi mphamvu nthawi zambiri amagwiritsidwa ntchito pokonzanso ngozi. Mwachitsanzo, asayansi a zamalamulo amagwiritsa ntchito mfundo za fizikisi kuti adziwe liwiro la galimoto isanagunde, komwe ikupita, ndi mphamvu ya kugundana, zomwe zimathandiza kupereka chidziwitso cholondola kwambiri pakuweruza milandu.
Mmene Malamulo a Newton Anakhudzira Ukadaulo Wamakono
Ukadaulo wambiri wamakono sungatheke popanda kumvetsetsa Malamulo a Newton. Mwachitsanzo, ukadaulo wa GPS umafuna kumvetsetsa kwakukulu kwa kayendedwe ka satelayiti, komwe kumayendetsedwa mwachindunji ndi Malamulo a Newton. Machitidwe oyendetsera ndege, machitidwe owongolera ndege, komanso masewera apakanema omwe amafunikira ma simulation enieni a fizikisi amadaliranso kwambiri mfundo izi.
Mapeto
Malamulo a Newton adziwonetsa okha kukhala mfundo zazikulu zoyendetsera kayendedwe ndi mphamvu m'njira zosiyanasiyana, kuyambira pazinthu zazing'ono kwambiri za moyo watsiku ndi tsiku mpaka ukadaulo wapamwamba kwambiri komanso kugwiritsa ntchito sayansi. Kumvetsetsa bwino malamulo awa ndikofunikira osati kwa asayansi ndi mainjiniya okha, komanso kwa aliyense amene akufuna kumvetsetsa bwino momwe dziko lapansi limagwirira ntchito.
Mwa kuyang'ana zitsanzo zina za momwe malamulowa amagwiritsidwira ntchito, tingathe kumvetsetsa bwino kufunika kwa zomwe Sir Isaac Newton adapeza pakupititsa patsogolo chitukuko chamakono. Kaya ndi maphunziro, ukadaulo, thanzi, kapena masewera, malamulo a Newton akadali ofunikira ndipo apitiliza kukhala maziko a zatsopano ndi kupita patsogolo kwamtsogolo.
