Utongi yendarama makanika.

Kunyange kare, kana akashandisa nzira nyore (gedhi chinogumbura mhikuriso uye nezvimwewo.), A yakanaka kuchiitwa michina izvi wawanikwa. Zvakaitika kuti zvose kufamba zviri nyore zvigadziriswe vane imwe noukama mauto kuti kuva motokari. Zvinofanira kucherechedzwa kuti sangano wamativi 2 nyore mashandiro iyo ine simba iri nguva dzose ane Ivan Kuchin ukama mauto kuti anechekuita kumugumo izvi.

The simba, zvazvinoita rworudyi mhikuriso ruoko ndiyo N nguva duku pane simba mabasa pamapfudzi kuruboshwe. Saka, kufamba zvakarurama ruoko (S2) kuti N nguva kupfuura kufamba rworuboshwe ruoko ari (S1).

Somuenzaniso, kana kuti tiine nepakati mhikuriso, kwakakura simba F2 anofanira N duku nguva pane kwakakura simba F1. Panyaya iyi, kana mhikuriso iri zvayaitenderera paguyo, sangano rechipiri kuguma S2 achava N nguva hombe pane S1 kufamba wokutanga mugumo. Kana chikwata ari kaviri, saka chaizvoizvo ndiro reshiyo pakati mauto vari kurerekera tambo vari kukuvadza pasi zvose chikwata uye vanorichengeta vachingotya zvakanyatsoenzana, uye kufamba tambo inoguma apo chikwata rotates. Sezvo kukosha kwokunyengetera hazvigoni rudo vanokosha, izvozvo inonzi zvakanakisa, "chendarama nokutonga makanika".

Uchishandisa notation kuti dzave akapinda, yendarama kutonga Vanamakanika kungaratidzwa ne nzira yemaitiro:

S1 / S2 = F2 / F1

kana S1 * F1 = S2 * F2.

Zvadaro, paiva zvishoma nezvishoma kuomesa pakati mhando kufamba uye yezvakaita michina kuti dzaishandiswa makanika. Zvakangoitikawo kuti yegoridhe utongi makanika havana nguva dzose anoramba kushanda kwayo nenzira iri nyore. Zvisinei, kana yava zvakaoma muchina mhando uye mhando kufamba, zvose zvichiitika uye kunzwisisa yendarama ushe makanika. Saka, pasi wayo kunokanganisa nyaya yakatanga kunaya zvakasimba. Zvinofanira kucherechedzwa kuti yegoridhe utongi makanika akava vaiita kwaita maonero akasiyana pamusoro simba uye basa. Panyaya iyi, mutemo ndiye wokutanga, nyore Pfungwa womurayiro kuchengetedza simba, kuramba kukosha zvose zvakasikwa.

Kushandiswa kwe "kutonga yendarama"

mutemo uyu achiri zvinoshanda chete panyaya dzakafanana inofamba nyore michina (kana zvishomanana kumhanyisa). Somuenzaniso, apo zvayaitenderera paguyo kaviri mufurati, pane kufamba migumo tambo pamusoro madaro S1 uye S2, izvo vanga kupinda kutigumbura radii r1 uye r2 uye yakasimbiswa pamwe. madaro ava Proportional kuti radii r1 / r2 = S1 / S2.

Saka, kune yendarama utongi yave kudzvanya kuti miviri kusatombofunga, unofanira kusangana mamiriro ezvinhu anotevera chaiyo: F1 / F2 = r2 / r1.

Muchiitiko chino, zvinoitika zvakanyatsoenzana mauto F1 uye F2. Naizvozvo, muchina vanofanira kuita, kana dzakafanana inofamba, kana kugara pa zororo. Zvisinei, kuti kutanga kaviri chinogumbura, kuti kubva mwero. Kuti izvi zvidaro, chero simba Somuenzaniso, kune F1, uchida kuwedzera simba f. The sangano rinowanikwa mumuviri, vachaparadzwa nokukurumidza.

national mari

The national mari ndiyo mari dzaishandiswa, izvo inongorira National Bank kana hurumende nechinangwa kushandiswa kwayo munharaunda kuti State kana kumwe. Rinoshandiswa zvose yose zvoupfumi Exchange, uyewo dzimwe nzvimbo, izvo kwakavakirwa mari kubhadhara.

Collection kubva kutengeswa mari

Mubvunzo kuna kutanga kuunganidza pamwe ichi mhando yebasa sezvo kutengeswa yokumwe mari iri mari, kubudikidza resonance kuti chero vanhu, asi kuti iwe zvingaenzaniswa nesananguro simba guru kutanga kushanda achangobva akasarudzwa paramende. Kupiwa vakawandisa akasiyana zvinofungwa nyanzvi panyaya utsanzi ichi, reNational Bank vanosungirwa vanoshingaira kuita mashoko mushandirapamwe pakati yevagari ehurumende. Saka, acharondedzera vanhu mimwe mirayiro uye pfungwa richava rinokosha mune ramangwana kune ose munzanga.