Ukuxhumana zemizimba. Incazelo kanye Izinhlobo

Ukuxhumana - isenzo okungukuthi mutual. Yonkhe imitimba ungakwazi ukuhlanganyela nomunye esebenzisa motion mechanical, lo inertia amandla, kwabantu ndaba futhi, eqinisweni, nokuxhumana emizimbeni. Ngo-physics, isenzo kwemizimba emibili noma izindikimba uhlelo nomunye kubizwa ngokuthi elihlangana. Kuyaziwa ukuthi indlela imizimba ekushintsheni isimo ukuziphatha kwabo ezaziwayo. Lezi zinguquko okuhambisanayo. Dilution emizimbeni kude nokuxhumana zinyamalale.

Esikhathini nokuxhumana izidumbu zabantu yi yakhe njalo wazizwa ngizo zoke iinhlangano (phela ngaphansi kwethonya okuthile, njalo ibuyisela). Ngokwesibonelo, e uyakubona Billiard lapho ehlaselwa ibhola izimpukane esidlule eziningi namandla kunomFilisti icebiso, okuyinto zachazwa yisigaba inertia zemizimba. Izinhlobo ulinganise nokuxhumana yemizimba kunqunywa lesi sici kakhulu. Ezinye kancane umzimba inert, abanye ngaphezulu. Kukhula isisindo, aba maningi inertia. Umzimba, by ukusabela ukulungisa ijubane layo uma igijima kancane, has a mass enkulu futhi inert ngaphezulu. Umzimba zizoshintsha ijubane layo uma igijima has a isisindo ezincane futhi lingaphansi inert.

Amandla - isilinganiso ukuthi alinganise nokuxhumana zemizimba. Physics ihlukanisa izinhlobo ezine ekusebenzisaneni ayikwazi ukwenziwa komunye nomunye: kagesi, okudonsa, abanamandla nababuthaka. Ngokuvamile, ukuxhumana zemizimba wenziwa ku Oxhumene naye, okuholela ushintsho velocities yemizimba ku inertial inkomba uhlelo, njengoba kulinganiswe ibutho esebenza phakathi kwazo. Ngakho, ukuze waqalisa imoto ekhuluphalisiweyo, kwaphoqa izandla zakhe, kubalulekile ukuba sisebenzise amandla. Uma kubalulekile push up egqumeni, kunzima kakhulu ukwenza, kusukela butho elikhulu kudingeka salokhu. A engcono ngenxa yalokho okunamathiselwe amandla iqondiswe endleleni. Kulokhu ibonisa nokubaluleka isiqondiso force (inothi amandla liyisici ubuningi vector).

emizimbeni Ukuxhumana kwenzeka ngaphansi isenzo amandla mechanical, umphumela okuyinto ukunyakaza mechanical izidumbu noma izingxenye zayo. Amandla akuwona isihloko ukucatshangelwa, kuyimbangela motion. Konke okwenziwayo isihlobo umzimba kuze kufike kolunye kuzibonakalisa ezinyakazayo. Isibonelo isenzo amandla mechanical Generating ezinyakazayo umphumela okubizwa ngokuthi "domino". Eziklanywe ahlelwe Domino falling omunye ngemva komunye, wedlula ukunyakaza phansi emgqeni, uma ibenze domino kuqala. Ukunyakaza sisuka eyodwa sibalo kwenye inert.

Ukuxhumana ale migwamanda contact kungaholela hhayi kuphela ukuba banciphise ijubane noma ukusheshisa ngesivinini zabo, kodwa futhi ukuba ukusonteka zabo - ushintsho umthamo noma umumo. Isibonelo okuphawuleka ishidi lephepha, onomfutho e isandla. Force siphile ngokuvumelana nalo, sipha ukunyakaza yashesha izingxenye eshidini bese sikhubazekile.

Noma yimuphi umzimba umelana ukusonteka uma uzama yokwelula, cindezela, goba. On the ingxenye yomzimba eqala ukwenza lo amabutho aphikisana naye ke (nokuqinisela). Amandla 'azithathe entwasahlobo kuboniswa okwamanje ukungezwani noma kokucindezelwa. Cargo edonswa kanye phansi intambo, usheshisa ngoba wenza amandla nokunwebeka intambo sisalokhu.

Ukuxhumana emizimbeni ngesikhathi beya yabo kanye ebusweni kuhlukane kubangela ukusonteka yalo. Kuleli cala, isibonelo, unamathele ukushelela ebusweni abushelelezi etafuleni, eqhweni noma sleds ku iqhwa egandayekile, ibutho ukushelela. La mandla enza umzimba friction incike izakhiwo ebusweni izidumbu uxhumana bese ucindezela ukuba nomunye amabutho.

umzimba nokuxhumana kungathatha indawo ekude. Isenzo amabutho ukuthatheka, obizwa nangokuthi adonsela phansi kwenzeka phakathi yonke imigwamanda emhlabeni kungabonwa kuphela uma umzimba unamahlangothi izinkanyezi namaplanethi. Gravity Kumiswa kusukela Luhambo adonsela phansi noma yini eyingcuba futhi yasezulwini centrifugal amabutho, okuyinto zibangelwa Ukujikeleza yabo. Ngakho, i-Earth edonsela Moon, elangeni edonsela Earth, ngakho the Moon ujikeleza Earth, Nomhlaba yena, uzungeza ilanga, ebe.

At ibanga futhi wenza amabutho kagesi. Nakuba engakwazanga ngokuthinta umzimba, inaliti yekhampasi iyohlale ijikelezwe eduze imigqa yamandla kazibuthe omhlaba. Isibonelo ngeyona amabutho kagesi kanye zikagesi ngokuvamile okwenzeka kwi izinwele phakathi ecwaninga. Ukuhlukaniswa amacala kuzo kungenxa amandla ukuhilizisana. Izinwele, nakanjani icala, uqale dudula nomunye. static anjalo ngokuvamile lapho ifakwe ijezi, egqoke izigqoko.

Manje ngoba sewuyazi ukuthi uyini nokuxhumana zemizimba (definition kwakuhluke kakhulu zenzeka!).