Wadarta guud ee tamarta farsamo oo ka mid ah jirkooda iyo nidaamyada

Qiimaha taas oo loo siman yahay si wax soo saarka ee mass ee jirka oo si xawaare jidhkan afar gees kala bar, waxaa loo yaqaan ee physics ee tamarta ogeed ficilka jirka ama tamarta. Change ama isbeddelada tamarta ah ogeed ama dhaqaaqin ee jirka markii qaar ka mid ah noqon doona loo siman yahay si uu shuqulka in la qabtay in waqti la siiyo ay go'aamiyeen ciidamada simaha on jirka ah la siiyo. Haddii shaqo ee ciidan jidka xidhan nooc kasta noqon doonaa siman yahay si eber, saamaynta noocan ah waxaa loo yaqaan ciidan iman kara. shaqo ee ciidamada ka iman kara sida aan ku xirnaan doontaa in jidhka u guurayaan jidka a. shaqada noocan oo kale ah waxaa lagu go'aamiyaa booska jidhkaaga bilowga iyo dhamaadka meel ay. Ujeedadu waxay ka soo jeedo ama eber tamarta dooran karo si buuxda aan macquul ahayn. Qiimaha oo waa loo siman yahay si uu shuqulka sameeyey by ciidan iman kara jirka dhaqdhaqaaqa laga qabto, si ay u barta eber, loo yaqaan physics ee tamarta imaan karta ee jirka ama tamarta gobolka.

Wixii noocyada kala duwan ee ciidamada ee physics waxaa jira qaaciidooyinka kala duwan xisaabinta tamarta imaan karta ee jirka ama taagan.

Shaqada sameeyey by ciidamada ka iman kara, wuxuu noqon doonaa siman yihiin in ay isbedel ah ee tamarta ka iman kara, kaas oo ay tahay in la qaato in calaamad ka soo horjeeda.

Haddii aad kor ku dar tamarta ogeed iyo iman kara ee jirka, waxaad ka heli qiimaha la yidhaahdo guud ee tamarta si farsamaysan ee jirka. In gobolka halkaas oo nidaamka dhowr jirkooda waa conserved, waayo, taasu waa uun sharciga ilaalinta tamarta si farsamaysan ama niyo Adag. nidaamka Conservative maydadka - waa hab ka mid ah maydadka, taas oo ku xiran tallaabada of kaliya ciidamada ka iman kara in ka madaxbannaan yihiin waqti.

Sharciga ilaalinta tamarta si farsamaysan ama niyo waa sida soo socota: "Intii lagu guda jiray oo dhan geeddi socodka ee ka dhaca nidaam of meydadka, ay guud ahaan tamarta si farsamaysan had iyo jeer isku mid." Sidaas darteed, tirada guud ee tamarta si farsamaysan oo dhan ama jirka ama nidaamka jirka wax kasta oo ay weli joogto ah, haddii nidaamka waa meydadka muxaafidka ah.

tamarta si farsamaysan ee nidaamka kasta oo ka kooban n dhibcood, waxaa si joogto ah lalana, waa wadarta tamarta go'an iman kara iyo ogeed nidaamka driving qodobada. Haddii nidaamka dhibcaha, kuwaas oo uu ku yaal berrinka dibadda, kuwaas oo conserved ama awood joogto ah, ka dibna tirada guud ee tamarta si farsamaysan ee nidaamka waa loo siman yahay si ay u soo tiriya reer reer tamarta go'an iman kara iyo ogeed gaari ee dheeriga ah in ay tamar ka iman kara nidaamka duurka dibadda. Haddii la joogo in nidaamka iyo ciidamada non-muxaafid ah, halka wadarta guud ee tamarta si farsamaysan ee nidaamka aan la dhowri karin, iyo bilowday inuu hoos iyo hoos waa shuqulkii ciidamada non-muxaafidka ah ee nidaamka this.

Haddii nidaamka walxaha ku dhex shaqayn doonaan ciidamada non-muxaafidka ah oo keliya, wadarta tamarta iyo ogeed waa la badbaadin doonaa. Laakiin waxaa laga yaabaa interconversion tamarta ee nidaamka. Tamarta iman kara waxaa loo beddelaa ogeed iyo ogeed - in tamarta.

Sharciga ilaalinta ama niyo wadarta ama dhan tamarta si farsamaysan waa had iyo jeer invariant, ie aysan waxba ka beddelin foomka of qoraal ay, xitaa haddii bar billow ah ee Ingariiska ah. Tani waa natiijo ah oo sharciga sinnaan waqtiga.

Marka nidaam bilaabaan in ay ku shaqeeyaan ciidamada dissipative, sida ku xoog khilaaf in dhacdaa si tartiib tartiib ah hoos u ama suuska of tamarta si farsamaysan nidaamka xidhan. Nidaamkan waxaa loo yaqaan dhereg tamarta. nidaamka Dissipative - nidaam ah oo tamarta la dhimi karaan waqti kasta. Inta lagu guda jiro dhereg badan ee diinta ka dhamaystiran oo tamarta si farsamaysan nidaamka si kale. Tani waa si buuxda u waafaqsan sharciga tamarta guud. Sayidka, ee dabiiciga ah ma jiraan nidaamyo si buuxda muxaafidka ah. Loo baahan yahay in nidaamka wax ka mid ah jirkooda ama wax dhibcood dhici doono ama in dhereg xoogga.