Emvelo

Ubuningi ngokomzimba okuyinto ephawula isilinganiso ngazo kanjani umzimba noma kwenye insimu emzimbeni, ebizwa ngokuthi amandla. Ngokwe-yesibili umthetho Newton, ukushesha ukuthi uthola isidumbu ngqo wakhona amandla siphile ngokuvumelana nalo. Ngakho, ukuze ushintshe ijubane umzimba, kubalulekile ukuthonya ngamandla. Ngakho-ke, i-weqiniso unguMlobi Isitatimende sokuthi emvelo umthombo wakho konke ukunyakaza.

Inertial inkomba uhlelo

I emvelo Vector nenani, okungukuthi, banalo nokubaluleka isiqondiso. Amabutho amabili angabhekwa okufanayo kuphela lapho amamojuli, futhi izikhombisi zabo ziyafana.

Uma umzimba ufakwa ayithinteki amabutho, kanye esimweni lapho isamba weJiyomethri zamabutho ayisukumele umzimba unikezwa (leli nani livame ukubizwa nomphumela we wonke amabutho), ilingana kuqanda, umzimba noma uhlala uphumule noma uqhubekela luhamba luye ohlangothini olulodwa izinga njalo (isib ukugudla). Le nkulumo isebenza inertial inkomba izinhlelo. Ukuba khona izinhlelo esinjalo ongoti kwezempilo abathi zihlobene umthetho wokuqala Newton. Emvelweni, lezi izinhlelo akudingeki, kodwa elula imodeli zezibalo. Nokho, ngokuvamile nawurarulula imisebenti leyentiwako ireferensi uhlelo elihlobene ne-Earth, kungenziwa kubhekwe njengento inertial.

Land - inertial futhi okungezona inertial inkomba uhlelo

Ikakhulukazi, ngesikhathi umsebenzi wokwakha, ukubala ukuhamba izimoto kanye ezokuthutha ukubhukuda ngoba kucatshangwa ukuthi Earth - inertial inkomba uhlelo, kuyinto ehluke ngokuphelele ngokwanele ukuba ne izixazululo kudingekile esisebenzayo izinkinga lokunemba ukuchaza amandla.

Emvelweni, kukhona imisebenzi ungavumeli i nokucabanga okunjalo. Kahle kahle, lokhu kusebenza amaphrojekthi isikhala. Ngezinye ziqalise ke rocket ngokuqinile ngenxa Ukujikeleza eMhlabeni ithwala ukunyakaza ebonakalayo hhayi kuphela ngebhayisikili mpo, kodwa ohlangothini ovundlile ngokumelene ukujikeleza Earth. Kulesi ukunyakaza wabonakaliswa uhlelo non-inertial yenkomba elihlobene ne iplanethi yethu.

Emzimbeni, rocket alithintwa ngamabutho, buyisela it. Nokho, ukuchaza motion rocket kuyinto elula ukusebenzisa amandla inertia. La mandla abekho ngokwenyama, kodwa ukuba khona kwabo nokucabanga kusivumela ukwethula non-inertial inertial uhlelo. Ngamanye amazwi, ekubaleni trajectory of the rocket ukholelwa ukuthi uhlelo inkomba "Umhlaba" kuyinto inertial, kodwa usebenza rocket athile ohlangothini ovundlile. La mandla enza umzimba ubizwa ngokuthi wokugqwayiza amandla. Emvelweni, umphumela walo kubonakala kahle uma kuziwa emizimbeni ezihambayo ezingeni ukuphakama ethile maqondana iplanethi yethu u-Adalberto isikhathi eside noma ngesivinini. Ngakho, ke acabangele hhayi kuphela echaza ukunyakaza namarokhethi kanye iziphuphutheki, kodwa futhi lapho kubalwa ukunyakaza wezikhali amagobolondo, izindiza, njll

Ubunjalo ekusebenzisaneni

Zonke amabutho emvelweni by the nature yomsuka kukhona ekusebenzisaneni ezine eziyisisekelo (kagesi, okudonsa, ababuthakathaka futhi eqinile). I macrocosm kuyinto umphumela kuphela obonakalayo of amandla adonsela phansi futhi kagesi. ekusebenzisaneni engaqinile kanye namandla kuthinte izinqubo ezenzeka ngaphakathi nuclei-athomu nezinhlayiyana subatomic.

Isibonelo ezivamile nokuxhumana okudonsa iyona amandla okudonsa. Kuyinto amandla ngawo Umhlaba enza umzimba ezizungezile.

amabutho kagesi, ngaphandle izibonelo sobala zihlanganisa zonke nokunwebeka elihlobene ne ingcindezi ukwenzela emizimbeni ube omunye phezu komunye. Ngakho-ke, amandla anjalo zemvelo njengoba isisindo (amandla ngalo umzimba enza ukumiswa noma ukwesekwa), i nature kagesi.