Uniform ezinyakazayo rectilinear: umqondo kanye izici eziyinhloko

Uniform kanye nokunyakaza-non-iyunifomu osemqoka lwati loluphatselene kinematics. The main imibandela yalo esigabeni physics itholakala lokuthi ukuthi, abe anaka ukunyakaza Translational semtimba, kufanele kukhunjulwe ukuthi wonke amaphoyinti ezihambayo ohlangothini olufanayo ne ncamashi ngejubane elifanayo. Ngakho akukhona kudingekile ukuba akunike ukunyakaza nobuntu wonke omzimba, kungenzeka ukuba omunye aveze iphuzu lakhe.

I izici eziyinhloko zokusetshenziswa kabi noma yikuphi ukunyakaza kukhona trajectory yayo, ukunyakaza kanye nesivinini. Trajectory - ukuthi akhona kuphela nje umcabango umugqa eduze lapho ezinyakazayo iphuzu impahla emkhathini. Hambisa kuyinto Vector iqondiswe kusukela iphuzu ekuqaleni kuze kube sekupheleni. Ekugcineni, isivinini kuyinto inkomba ezivamile iphuzu, esibonakala hhayi kuphela isiqondiso sayo, kodwa futhi ukuthi lingakanani ijubane lokuya nanoma iyiphi umzimba, kuthathwe ngokuthi kukhulunywa iphuzu.

Uniform ezinyakazayo rectilinear - ngokuyinhloko umqondo ngengqondo esibonakala by izici ezimbili eziyinhloko - iyunifomu kanye rectilinear.

Fluidity kusho ukuthi wenziwa ngesivinini njalo ngaphandle ukushesha. Straightness motion kusho ukuthi kuthatha indawo kanye emgceni locondzile, okungukuthi, trajectory yayo - kuba umugqa ngokuphelele ngqo.

Ngokusekelwe kulokhu okungenhla, kungashiwo baphetha ngokuthi ezinyakazayo iyunifomu - okwakuvela ohlotsheni olukhethekile lwenkanyezi ukunyakaza, okuholela nomzimba we-ngezikhawu ngokuphelele njalo wenza ukunyakaza efanayo. Ngakho, breaking isikhawu ezithile ngezikhathi ezithile (isb, yesibili okukodwa), izobonwa ukuthi umzimba ezinyakazayo ngenhla kuyoba ngayinye yalezi izingxenye ukunweba at elifanayo.

Izinga umfaniswano ezinyakazayo rectilinear kuyinto eliningi vector, okuyinto e bangamaphesenti isilinganiso indlela bahamba umzimba okwesikhathi ngesikhathi esinikeziwe, nenani kwamanani lesi sikhathi. Lokhu value neze sincike isikhathi, ngaphezu kwalokho, kuyafaneleka ukuthi izinga iyunifomu ezinyakazayo rectilinear nganoma yingasiphi trajectory kuvumelana ngokuphelele ukunyakaza komzimba. Kulokhu, ukubaluleka ambalwa of ngejubane isilinganiso for ubude besikhathi esithathwayo ezinqumela elilingana the velocity leso.

Uniform ezinyakazayo rectilinear elinesimo indlela umgwaqo ekhethekile, okuyinto umzimba ubabonisa phezu ngesikhathi esinikeziwe. Ibanga elihanjiwe at enjalo ukunyakaza njengoba akukho efana module ezokuthutha. Movement, esikhundleni salokho, liwumkhiqizo the velocity ngawo umzimba ezihambayo, isikhathi lapho ukunyakaza kuyenziwa.

Izimo zethu zihluke kakhulu ngokwemvelo, uma vector ukufuduka kuvumelana isiqondiso esiqondile-eksisi x, projection we velocity ibalwa ngeke nje omuhle kodwa futhi kuhambisane ukubaluleka velocity.

ezinyakazayo Uniform kungenziwa ethulwa, kuhlanganise, ngesimo ezothando, okuzokwenza kanjani ubuhlobo phakathi nomzimba we izixhumanisi kanye nesikhathi.