Kimiyyar motsin ƙwallon roulette

Ƙwallon

A da ana yin sa da hauren giwa, sannan da ivorine (wani nau'in celluloid), yanzu kuma yawanci da Teflon ko wani roba makamancinsa, faɗinsa 18 zuwa 21 mm, nauyinsa ʼyan giram kaɗan. Gidajen caca suna ajiye girma iri-iri suna kuma canza su, domin ƙwallokayan aikiƘwalloƘaramin ƙwallon da ake jefawa a hanyarsa a akasin juyawar rotor. Ƙwallayen zamani na ivorine ko Teflon ne, 18–21 mm.Karanta gaba ɗaya → ƙarami mai sauƙi yana ƙara tsalle a kan katangun ramukakayan aikiFretRabe-raben ƙarfe da ke tsakanin ramuka biyu a kan dabaran.Karanta gaba ɗaya → kuma yana ƙara watsuwa, abin da ke amfanar gidan caca. Dole ne ƙwallon ya zama wanda maganaɗisu ba ya jan sa, kuma ana duba ko yana da cikakken zagaye; ƙwallon da bai yi zagaye daidai ba yana faɗowa da wuri kuma ba bisa tsari ba.

A kan hanya

A kan hanya mai zagaye da ke karkata, ƙwallon yana buƙatar ƙarfin juyawa mv²/r don ya ci gaba da zagaye. Bangon hanyar ne ke ba da shi yayin da ƙwallon ke da sauri. Idan ƙwallon ya rage gudu, ƙarfin da ake buƙata yana raguwa har sai ɓangaren nauyi da ke ja zuwa ciki bin karkatar ya zarce abin da siffar hanyar za ta iya riƙewa, sai ƙwallon ya birgima ya fita. Gudun iyakar ya dogara ne kawai kan faɗin hanyar da kusurwarta, don haka a kan dabaran guda saurin faɗowa kusan ba ya canzawa daga juyi zuwa juyi, yawanci 1 zuwa 1.3 m/s.

Tsarin rage gudu

Gogayyar birgima tana cire ƙarfi a kusan daidai gwargwado; turjiyar iska tana ƙara cirewa idan ƙwallon yana da sauri. Tare suna sa kowane zagaye ya ɗan fi na baya tsawo da ƙarin da za a iya hasashe. Auna lokacin zagaye biyu ko uku a jere yana ba da damar ƙididdige ƙimar gogayya da turjiya, sannan a hasashe zagayen da ƙwallon zai faɗo. A kan dabaran mai tsabta hasashen yana daidai zuwa ʼyan kashi goma na daƙiƙa; wannan shi ne abin da masu hasashe na auna lokaci suke aunawa, kuma shafin Raguwar gudu yana nuna lissafin.

Watsuwa

Bayan barin hanya, ƙwallon yana ketare gangaren dabarankayan aikiApronWurin da ke gangare tsakanin hanyar ƙwallo da ramuka, inda masu karkatar da ƙwallo suke.Karanta gaba ɗaya → kuma yawanci yana bugun ɗaya daga cikin masu karkatarwakayan aikiMai karkatarwa (deflector)Ɗaya daga cikin shingayen ƙarfe da ke kan apron waɗanda ke warwatsa ƙwallon da ke faɗuwa. Ana kuma kiransa: canoe, diamond, pin.Karanta gaba ɗaya → takwas. Wanne ne, kuma a wace kusurwa, shi ke yanke ko zai sauka kusa da “raminkayan aikiRamiƊaya daga cikin ɗakuna 37 masu lamba a kan rotor. Ana kuma kiransa: slot, cup.Karanta gaba ɗaya → faɗowa” ko kuma kwata na dabaran nesa da shi. Sannan yana tsalle a kan katangun ramuka, wani lokaci yana fitowa daga ramin da ya riga ya shiga. Ana auna watsuwa ga kowane dabaran a matsayin rabe-raben ramin ƙarshe idan aka kwatanta da ramin da ke ƙarƙashin wurin faɗowa; a dabaran zamani yawanci tana kai ramuka 10 zuwa 15 ta kowane gefe, kuma wasu dabaran suna nuna ƙoli biyu ko uku saboda ana yawan bugun wasu masu karkatarwa fiye da wasu.

Abin da wannan yake nufi ga ɗan wasa

Duk abin da ke faruwa kafin faɗowa ana iya saninsa a ka'ida, amma ba shi da amfani a aikace ba tare da na'urori da caca a ƙarshe ba. Duk abin da ke bayan faɗowa an tsara shi don kada a iya saninsa. Sakamakon shi ne wasa wanda sakamakonsa na kwatsam ne, ba don kimiyyar motsi ta kwatsam ce ba, sai don bayanan da ake buƙata don hasashensu suna lalacewa tsakanin hanya da rami.

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