Falanqaynta cabbirka ee fiisikiska waxaa loo isticmaali karaa in lagu hubiyo saxnaanta kala soocidda isle'egta. Falanqaynta cabbirka, kaliya tirooyin jireed oo leh cabbirro isku mid ah ayaa lagu dari karaa, laga jari karaa, ama la siman karaa. Haddii tirooyin jireed oo leh cabbirro isku mid ah ama kala duwan la dhufto, la qaybiyo, ama kor loogu qaado awood, cabbirrada tiradaas sidoo kale waa la dhufanayaa, la qaybinayaa, ama kor loogu qaadayaa awood.
Tirada aasaasiga ah iyo cabbirrada
Tirada la soo saaray iyo cabbirrada
Tusaale ahaan su'aalaha cabbirka fiisigiska
| Tirada jirka | Qaacidooyinka tirada jirka | Waa maxay lacagta ugu muhiimsan ee ka kooban? | Cabirid | Cutubka |
| Bedka goobada | Pi x labajibbaaran gacanka (pi r2) | Dhererka (2) | [L2] | m2 |
| Bedka leydi | Dheer x ballaaran | Dhererka (2) | [L2] | m2 |
| Bedka laba jibbaaran | Sisi x ceeryaanta | Dhererka (2) | [L2] | m2 |
| Aagga kubadda | 4 x pi x labajibbaaran gacanka (4 pi r2) | Dhererka (2) | [L2] | m2 |
| Tamarta dhaqdhaqaaqa | ½ x Masa; x laba jibbaaran oo xawaare ah (½ mv)2) | Cufnaanta (1), dhererka (2), waqtiga (2) | [M][L]2]/[T2] | Kg m2/s2 |
| Tamarta awoodda cufisjiidadka | Massa x dardargelinta cufisjiidadka awgeed x dhererka (mgh) | Cufnaanta (1), dhererka (2), waqtiga (2) | [M][L]2]/[T2] | Kg m2/s2 |
| Ganacsiga | Gaya x barokac (Fs) | Cufnaanta (1), dhererka (2), waqtiga (2) | [M][L]2]/[T2] | Kg m2/s2 |
Iyada oo lagu saleynayo tusaalooyinka kor ku xusan, waxaa la soo gabagabeyn karaa in inkastoo bedka goobada, bedka leydi, bedka labajibbaaran, iyo bedka wareega ay leeyihiin qaacidooyin kala duwan, tiradani waxay leeyihiin cabbirro isku mid ah iyo cutubyo isku mid ah, sidaas darteed waxaa lagu daraa nooc isku mid ah tirada jirka. Sidoo kale waxay khuseysaa tamarta dhaqdhaqaaqa, tamarta awoodda cufisjiidadka, iyo shaqada.
Fiiro gaar ah : Waxaa jira tirooyin jireed oo dhowr ah, inkastoo ay leeyihiin cabbirro iyo cutubyo isku mid ah, haddana isku mid ma aha. Tusaale ahaan, wareegga iyo shaqada. Qaacidada wareegga = xoog (kg m/s 2 ) x gacanta xoogga (mitir) sidaa darteed cutubka caalamiga ah waa Kg m 2 / s 2. Cutubka wareegga wuxuu la mid yahay cutubka shaqada ama tamarta, laakiin wareegga kuma jiraan tamarta.
Su'aalaha cabbirka fiisigiska.
| Tirada jirka | Qaacidooyinka tirada jirka | Waa maxay lacagta ugu muhiimsan ee ka kooban? | Cabirid | Cutubka |
| Mugga kiiboodhka | ||||
| Mugga kubbada | ||||
| Dhiirrigelinta | ||||
| Dhaqdhaqaaq toosan | ||||
| Xawaaraha xagasha | ||||
| Dardargelinta toosan | ||||
| Dardargelinta bartamaha |
