Zvinyorwa zvefizikisi nezvezviitiko zvechisikigo nezvimwewo zvine chekuita nefizikisi.
Fomura yeSimba reMagetsi yeMapoinzi maviri Nhanganyaya Simba reMagetsi rimwe remasimba makuru mufizikisi rinotonga kudyidzana pakati pezvikamu zvinopihwa. Pfungwa iyi yakatanga kuunzwa naCharles-Augustin de Coulomb muzana remakore rechi18, uye yakazozivikanwa seMutemo waCoulomb. Chinyorwa chino chichakurukura zvakadzama fomura yesimba remagetsi pakati pemapoinzi maviri, … Verenga zvakawanda
Fomura yeMufananidzo weChinhu neGirazi Rakatenderera Rinotenderera Nhanganyaya Girazi rakatenderera rinoratidza girazi rine pamusoro paro rinotenderera kunze, sekunze kwebhora. Rudzi urwu rwegirazi rune mashandisirwo akasiyana-siyana muhupenyu hwezuva nezuva, senge mumagirazi ekutarisa kumashure kwemotokari uye magirazi ekuchengetedza muzvitoro. Muchinyorwa chino, tichakurukura kuti girazi rakatenderera rinoratidza girazi rinoshanda sei, fomura inoshandiswa… Verenga zvakawanda
Kureba kwetambo, Huremu, Kuwanda, uye Mafomula eKusimba Nhanganyaya Matambiro chikamu chakakosha chezviridzwa zvakawanda zvemimhanzi, kubva kumagitare kusvika kumaviolin. Kureba kwetambo, huremu, frequency, uye kusimba zvinoita basa rakakosha mukuona kukwirira uye mhando yeruzha runoburitswa. Muchinyorwa chino, tichakurukura kuti maparamita aya anoenderana sei kuburikidza nemafomula efizikisi uye… Verenga zvakawanda
Fomura Yekuyera Simba reChitubu muElevator Nhanganyaya Chiyero chesimba reChitubu chishandiso chinowanzo shandiswa kuyera huremu kana simba. Chishandiso ichi chinoshanda zvichibva paMutemo waHooke, uyo unoti simba rekusimbisa rinoitwa nechitubu rinoenderana nekureba kwaro. Zvisinei, kana chiyero chesimba reChitubu chikashandiswa muelevator, kuverenga kwacho kunogona kusiyana zvichienderana... Verenga zvakawanda
Kupisa kweGasi uye Mafomula eKumhanya kweRMS Nhanganyaya Magasi ndeimwe yezvikamu zvina zvezvinhu zvatinosangana nazvo muhupenyu hwezuva nezuva. Kuti tinzwisise hunhu hwemagasi, tinoshandisa pfungwa dzekupisa uye avhareji yekumhanya kwemamorekuru egasi, kusanganisira kumhanya kwemidzi-mean-square (RMS). Chinyorwa chino chichakurukura mafomula ekupisa kwegasi uye kumhanya kweRMS, uye kuti pfungwa idzi mbiri dzinobatana sei. Verenga zvakawanda
1. Simba rinogara rakatwasuka re50 N rinoshanda pabhuroko rine huremu m = 5 kg. Bhuroko rinokwira kumusoro nekumhanya kwekutanga v o = 4 m/s pamwe chete nendege yakakombama ine kona yekutsvedza θ (tan θ = ¾). Kutsvedza kwekinetic friction pakati pebhuroko nepamusoro pendege yakatsvedza i μ k = 0,2. Daro rinofambiswa nebhuroko risati ramira pakupedzisira i…
A. 10 m
B. 12 m
C. 15 m
D. 18 m
E. 22 m
Mafomura Ekufamba Akamira Nhanganyaya Kufamba kwakamira ipfungwa huru mufizikisi inotsanangura kufamba kwechinhu nenzira yakatwasuka, kungave kumusoro kana pasi. Pfungwa iyi inokosha nekuti zviitiko zvakawanda zvezuva nezuva, zvakaita sezvinhu zvinodonha kana kuburitsa maroketi, zvinosanganisira kufamba kwakamira. Muchinyorwa chino, tichakurukura mafomura ane chekuita nekufamba kwakamira… Verenga zvakawanda
Mafomura eKufuridzira, Kumhanya, uye Kuroverana Nhanganyaya Kufuridzira uye kumhanya ipfungwa dzakakosha mufizikisi dzakakosha pakunzwisisa zviitiko zvakasiyana-siyana, kunyanya izvo zvine chekuita nekugumburana. Muchinyorwa chino, tichakurukura tsananguro, mafomula, uye misimboti ine chekuita nekufuridzira, kumhanya, uye kugongana. Tichatarisawo mienzaniso yekuverenga uye mashandisirwo anoitwa pfungwa idzi. … Verenga zvakawanda
Mafomula Ekukwezva, Kukweshana, uye Kukurumidzisa: Fizikisi ibazi resainzi rinoongorora zvakasikwa nezvose zvirimo, kusanganisira kudyidzana pakati pezvinhu. Imwe yepfungwa huru mufizikisi isimba, iro rinogona kutsanangurwa sekusunda kana kudhonza kunokonzera shanduko mumamiriro echinhu. Muchinyorwa chino, tichakurukura marudzi matatu e... Verenga zvakawanda
Fomura yeInjini yeCarnot: Pfungwa, Misimboti, uye Mashandisirwo Injini yeCarnot imhando yakakodzera yeinjini yekupisa inoshandiswa muthermodynamics kutsanangura kutenderera kweinjini kunoshanda zvakanyanya. Yakagadzirwa naSadi Carnot muna 1824, pfungwa yeinjini yeCarnot inopa kunzwisisa kwakadzama kwemiganhu yekushanda zvakanaka kunowanikwa neinjini dzekupisa. Chinyorwa chino chichakurukura fomura yeinjini yeCarnot, … Verenga zvakawanda