Aktazal n urured n tkurt
Arured n uḍeqqer yettbeddil; arured n uɣelli qrib ur yettbeddil ara.
Takurt tezmer ad tettwaḍeqqer s 3–4 m/s u tettaǧǧa abrid s wazal n 1–1,3 m/s ɣas akken. Arured n uḍeqqer d netta i yesbadun acḥal ara teṭṭef tikli, mačči anda ara tekfu.
Aḍeqqer
Akrupi yeḍeqqer takurtibenkanTakurtTakurt tamecṭuḥt i yettwaḍeqqren deg ubrid mgal aqerru yettezzin. Tikurin n tura d ivorine neɣ d Teflon, 18–21 mm.Ɣer akk → ɣer ubrid s kraḍ ɣer ukkuẓ n yimitren deg tsint, ayen yettaken, ɣef uḍebsi n 80 cm, tuzzya deg wazal n 0,6 n tsint. Arured n uḍeqqer yemgarad s ukrupi d tunnḍa; aḍeqqer iǧehden yettak ɛecrin n tuzzyiwin, aḍeqqer afessas tam. Istudyuten ḥettmen amḍan adday n tuzzyiwin, s umata ukkuẓ neɣ ugar, akken ula d yiwet n tuzzya ur tettili d tawezlant, acku ma drus tuzzyiwin, drus usizzer n tkurt u yeshel ad yettwaktazal uɣelli seg uḍeqqer kan.
Asizzer
Arured n tkurt n rulit yettwaktazal s wakud n tuzzyiwin-is. Akud-a yettnerni qrib s talɣa tageometrit mi ara teɛḍel: ma yella yiwet n tuzzya teṭṭef 0,8 s, tin d-iteddun tezmer ad teṭṭef 0,9; syin 1,0; syin 1,15. Ḥesbet asnerni seg snat neɣ kraḍ n tuzzyiwin, u tuzzyiwin d-yeqqimen ad d-ḍefrent. Tafelwit ddaw-a tesskan amyizwer yettwasnulfan maca yecba tilawt; asebter n usizzer yettak tamudemt i yellan deffir-s.
Deg uɣelli
Takurt tettaǧǧa abrid s urured i d-yesbedd ukennu n ubrid d uqqar-is, mačči amek i tettwaḍeqqer, ihi arured n uɣelli qrib ur yettbeddil ara seg tuzzya ɣer tayeḍ ɣef yiwen n uḍebsi: azal n 1 ɣer 1,3 m/s. D aya i yettaǧǧan aɣelli ad yettwaktazal. Ayen d-iteddun, tama yeknanibenkanTama yeknanTamnaḍt yeknan gar ubrid n tkurt d tixxamin, anda llan yimsenfalen.Ɣer akk → d yimsenfalenibenkanAmsenfalYiwen seg yiɣunab n wuzzal ɣef tama yeknan i yesseḍrayen takurt mi ara teɣli. Daɣen: canoe, diamond, pin.Ɣer akk →, yettaṭṭaf asekcem qrib ur nettbeddil ara u yettak-d tuffɣa tefsa aṭas.
Acuɣer istudyuten sbeddayen tilisa tidday
S ukkuẓ n tuzzyiwin neɣ ugar, takurt tɛedda deg usizzer i yettaǧǧan arured n uḍeqqer ur yesɛi ara azal i wakud n uɣelli, u ilaq ad yettwaktazal deg tikli. S yiwet neɣ snat n tuzzyiwin, aselkim n tifin uqbel yezmer ad yeḥseb aɣelli seg uḍeqqer kan. Amḍan adday n tuzzyiwin d ammesten yerxsen akk n ustudyu, deffir umdal n rrhun zik.
Amek ara yettwaktazal urured n tkurt n rulit seg usuddem
Ḥesbet acḥal n tikkal i tɛedda tkurt zdat n umsenfal yettwasbedden u arut akud i d-yesskan usuddem. Ad d-tɛiwdem tamudemt n ufella u ad tissinem amek ḍeqqren yikrupiyen n ṭṭabla-nwen. Ur tettbeddilem ara taprubabilit-nwen, acku rrhun mdlen send ad teɛḍel tkurt.
Isteqsiyen
Ibeddel acḥal ara teṭṭef tikli, ihi anda ara yili uqerru yettezzinibenkanAqerru yettezzin (rotor)Aḥric n uḍebsi yettezzin i yeṭṭfen tixxamin.Ɣer akk → mi ara teɣli tkurt. Afsay deffir-s d yiwen.
Tannumi, neɣ alugen n lkazinu i usnifel. Aɛawed n yiwet n tɣawsa d ayen i bɣan wid yesseqdacen iselkimen n tifin uqbel.
Taḍsa i usgunfu
Aḍeqqer yesbadu tuzzyiwin. Abrid yesbadu aɣelli.
Iɣbula
- Small, M. & Tse, C. K. “Predicting the outcome of roulette.”
- Bass, T. A. The Eudaemonic Pie.