Hape ithute mehlala ea lebelo la tangential le lebelo la angular.
Haeba ntho e potoloha ka lehlakoreng la oache 'me e phethela potoloho e le 'ngoe (360o) ka motsotsoana o le mong, joale lebelo la angular la likarolo tsohle tsa fene ke potoloho e le 'ngoe/motsotsoana = 360 o /motsotsoana = 6,28 radians/motsotsoana 'me tataiso ea lebelo la angular e tsamaea ka lehlakoreng la oache. Haeba radius ea fene e le 20 cm, moeli oa fene o tsamaea ka selikalikoe ka lebelo la (2)(3,14)(20 cm) / motsotsoana o le mong = 125,6 cm/s = 1,256 m/s. Ntlha e 1 cm (0,01 m) ho tloha mothating e tsamaea ka selikalikoe ka lebelo la (2)(3,14)(1 cm) / motsotsoana o le mong = 6,28 cm/s = 0,0628 m/s. Ha r e le nyane, lebelo le lenyenyane. Motsamaong o chitja , lebelo hangata le bitsoa lebelo la tangential. Le bitsoa tangential hobane tataiso ea lebelo kamehla e tangential ho ea tseleng e chitja.
Bala haholoanyane