Lab yeRoulette · Lab · Fizikisi · maminitsi 7

Fizikisi yeBhora reRoulette

Bhora diki pamugero wakaita sekoni, rinobatwa nekumhanya chete.

Mhinduro pfupi

Bhora reRoulette rinogara mumugero chero simba rinodiwa kuti ritenderere richipiwa nekurereka kwemugero. Kana kumhanya kwaderera pasi pemuganho rinokunguruka richidzika apron, rorova deflector, roparadzirwa.

zvakagadzirwa nazvo
ivorine / Teflon
dhayamita
18–21 mm
kumhanya kwemuganho
kunotarwa nekona yemugero
huremu
magiramu mashoma

Bhora

Kare raive renyanga dzenzou, rozova ivorine (rudzi rwecelluloid), uye mazuva ano kazhinji Teflon kana polymer yakafanana, 18 kusvika 21 mm kuyambuka, magiramu mashoma. Makasino anochengeta masaizi akati wandei oachinja, nokuti bhoramidziyoBhoraBhora diki rinokandwa mumugero richienda rimwe divi nerotor. Mabhora emazuva ano ndeeivorine kana Teflon, 18–21 mm.Verengai zvese → diki, rakareruka rinosvetuka zvakanyanya pamafretmidziyoFretRusvingo rwesimbi pakati pemakomba maviri pavhiri.Verengai zvese → uye roparadzira zvakafara, izvo zvakanakira kasino. Bhora harifanirwi kukweva magineti uye rinoongororwa kuti rakatenderera here; bhora risina kutenderera zvakanaka rinowira nguva isati yakwana uye zvisina kurongeka.

Calipers dzinoongorora kuti bhora rakatenderera here; magineti inosimbisa kuti haridzikweve.

Pamugero

Pamugero wakatenderera wakarereka bhora rinoda simba rinoenda pakati mv²/r kuti rirambe richitenderera. Madziro emugero anoripa apo bhora richimhanya. Kana bhora raderera, simba rinodiwa rinodzikira kusvika chikamu chegiravhiti chinoenda mukati nekurereka chapfuura zvinogona kubatwa nechimiro, bhora robuda. Kumhanya kwemuganho kunoenderana neradius nekona yemugero chete, saka pavhiri rimwe kumhanya pakuwira kunoda kufanana pakutenderera kwega kwega, kazhinji 1 kusvika 1.3 m/s.

pamugerozviri kuitikazvazvinoreva
kutenderera kunokurumidzamadziro anopa simba rinoenda pakati; kukwizana nemhepo zvinoderedza bhoranguva dzekutenderera dzinoreba zvinofanotaurika
kudererasimba rinodiwa rinodzikira kusvika pane rinogona kupiwa negiravhitikuwira kwava pedyo
kumhanya kwemuganhochikamu chegiravhiti nekurereka chinopfuura kubata kwemugerobhora rinobuda mumugero
apronrinokunguruka richienda mukati negiravhitirinoenda kudeflector
Kuderera pamugero kunoda kuva v′ = −(a + b·v): chikamu chekukwizana chisingachinji nechikamu chemhepo chinoenderana nekumhanya.

Maitiro ekuderera

Kukwizana kwekukunguruka kunobvisa simba nechiyero chinoda kusachinja; kudzivirirwa nemhepo kunobvisa zvakawanda kana bhora richimhanya. Pamwe chete zvinoita kuti kutenderera kwega kwega kurebe zvishoma kupfuura kwakapfuura nehuwandu hunofanotaurika. Kuyera nguva dzekutenderera kuviri kana kutatu kwakatevedzana kunokubvumira kuwana maconstant ekukwizana nemhepo uye kufanotaura kutenderera kuchawira bhora. Pavhiri rakachena kufanotaura kwacho kwakanaka kusvika pazvikamu zvishoma zvegumi zvesekondi; ndizvo zvinoyerwa nevafanotauri vanoshandisa nguva, uye peji reKuderera kweKumhanya rinoratidza masvomhu acho.

Kuparadzira

Mushure mekubuda mumugero bhora rinoyambuka apronmidziyoApronNzvimbo yakatsetseka pakati pemugero webhora nemakomba, panogara madeflector.Verengai zvese → uye kazhinji rinorova imwe yemadeflectormidziyoDeflectorChimwe chezvipingamupinyi zvesimbi paapron zvinoparadzira bhora riri kuwira. Mamwe mazita: canoe, diamond, pin.Verengai zvese → masere. Kuti ndeipi, uye pakona ipi, ndizvo zvinotara kana richimhara pedyo ne“gombamidziyoGombaImwe yemakamuri 37 ane nhamba parotor. Mamwe mazita: slot, cup.Verengai zvese → rekuwira” kana chikamu chimwe muzvina chevhiri kure. Rinobva rasvetuka richiyambuka mafret, dzimwe nguva richisvetukira kunze kwegomba rarakanga ratopinda. Kuparadzira kunoyerwa pavhiri rimwe nerimwe sekugovaniswa kwegomba rekupedzisira zvichienzaniswa negomba riri pasi penzvimbo yekuwira; pamavhiri emazuva ano kazhinji kunosvika makomba 10 kusvika 15 kumativi ese, uye mamwe mavhiri anoratidza mamode maviri kana matatu nokuti mamwe madeflector anorohwa kazhinji.

Muenzaniso wekuparadzira: gomba rekupedzisira zvichienzaniswa negomba rekuwira% yekutenderera
−15 kana kupfuura
6%
−10 kusvika −14
9%
−5 kusvika −9
14%
−1 kusvika −4
17%
0 (gomba rekuwira)
6%
+1 kusvika +4
17%
+5 kusvika +9
14%
+10 kusvika +14
10%
+15 kana kupfuura
7%
% yekutenderera
08.5017%
Chimiro chakagadzirwa asi chakajairika. Kugovaniswa kwechokwadi kunoyerwa pavhiri rimwe nerimwe, pabhora rimwe nerimwe, padivi rimwe nerimwe, uye kunochinja nekusakara.

Zvazvinoreva kumutambi

Zvese kusvika pakuwira zvinogona kuzivikanwa mupfungwa asi hazvibatsiri muchiitiko pasina midziyo nemabheti anoiswa nguva yapera. Zvese zviri mushure mekuwira zvakagadzirwa kuti zvisazivikanwa. Mhedzisiro mutambo une mhedzisiro isina hurongwa kwete nokuti fizikisi haina hurongwa, asi nokuti ruzivo runodiwa kuti dzifanotaurwe runoparadzwa pakati pemugero negomba.

Mibvunzo

Bhora rinorema rinochinja mikana here?

Kwete mikana. Rinochinja kuparadzira: mabhora anorema anosvetuka zvishoma uye anogadzikana nekukurumidza.

Nei makasino achichinja mabhora?

Kukunda chero munhu akagadzirisa mufanotauri webhora rimwe, uye nokuti mabhora anosakara.

Bhora rinogona kubuda muvhiri here?

Kashoma, kana rakandwa nesimba kana mugero wakasakara. Kutenderera ikoko hakuverengwi.

Kuseka zvishoma

Rinobatwa nekumhanya. Rinodzikiswa nekukwizana. Rinoparadzirwa nemaune.

Rinobatwa nekumhanya. Rinodzikiswa nekukwizana. Rinoparadzirwa nemaune.

Zvinyorwa

  1. Small, M. & Tse, C. K. “Predicting the outcome of roulette.” Chaos 22(3), 2012.
  2. Bass, T. A. The Eudaemonic Pie. Houghton Mifflin, 1985.
yakaongororwa 2026-09-28modhi: yeEurope, zero imwemaitiro ↗zvinyorwa ↗