The makina kuyenda monga njira akusuntha mu mlengalenga

Tiyeni tiganize - mbale zowuluka, kaya ndi chodabwitsa weniweni mawu a kafukufuku maphunziro, ndiponso ngati pali wololera kufotokoza iliyonse chifukwa zodabwitsazi? Poyamba, tiyeni tikumbukire zimene kale kudziwika kwa onse. sayansi maphunziro zatsimikiziridwa chifukwa chakuti kayendedwe aliyense ayenera yoyamba repulsion. Apo ayi, mfundo imeneyi amatchedwanso "Buku" kayendedwe, amene unyinji wa thupi kusuntha, kuphatikizapo kukhala ndi makina kayendedwe, ali amaipidwa ndi misa ena.

M'magulu chatsekedwa Uwerenge mphamvu zonse kunja, nthawi zonse akanali yemweyo. Mwachidule, likulu la gulu lililonse kuti amapezeka mu dziko ndi mu kanjira kake kuphunzira ndi lokha seredinka lonse. Lamulo limeneli amalamulira zinthu zonse ndi magalimoto onse kudziwika kwa dziko lero.

malamulo achikhazikitso, zochokera onse misa kulankhulana danga chatsekedwa, ndilo Earth, kutumikira atatu malamulo Newton akuti chilamulo cha kusamala mphamvu, lamulo ndi lamulo la nyemba za patsogolo okhota. Ngati kutanthauzira olondola a malamulo amenewa sangakhoze anaona kuti mzinda wa misa danga chatsekedwa imene kayendedwe rotational sichitha.

Kodi pali njira kayendedwe mphamvu ya zoyenda rotational, amene si zochokera zochita za mphamvu zakunja kuti si "thandizo" ndi? Ponena za chitsanzo.

Tiyerekeze tili ndi yamphamvu padziko yamphamvu pa ochiritsira olimba kwambiri ndi ndiwachabe dera sangathenso mpira yaing'ono. Ngati munakonza yaing'ono yoweyula mantha kumbuyo mpira (kuphulika), malinga ndi lamulo lachiwiri Newton, kusintha mpira liwiro kasinthasintha Padzakhala malinga ndi mmene pa izo mphamvu (ie Mphamvu ya kuphulika), ndipo gululi kayenela kuchitidwa pamodzi mzere wolunjika mu dera kumene mphamvu zachiwawa anali Ufumuyo.

Kodi chimachitika mu izi, chitsanzo enieni? The chachiwiri malamulo Newton si kusiyanitsa pakati pa malangizo kwa translational kapena rotational. Choncho, rotational ndi translational kayendedwe ka yamphamvu ayenera kuonedwa kutithandizanso ntchito kwa yamphamvu ya. Iwo likukhalira kuti Kukhazikika mukukonzeratu mozungulira thupi nkhani za angatanthauze thupi ili patsogolo ndi liniya zoyenda, malangizo amene chikugwirizana ndi malangizo a mphamvu ntchito.

Kumatanthauza molunjika ndi chisonyezo translational wa chinthu chimodzi Chifukwa cha mphamvu chimene chichititsa ntchito ndi chisonyezo rotational wa chinthu china. yamphamvu, mu chitsanzo ichi ali misa lalikulu, wachibale mpira. Ngati izi sizinali choncho, kayendedwe ka olamulira chapakati yamphamvu lingakhale lofanana ndi makina kayendedwe ka mpira. Komabe, akuyendayenda Mwachitsanzo, tingathe kuganiza kuti ali ndi ufulu kulibe, monga inertia, imene mphamvu ntchito kwa mzinda wa yamphamvu ya adzachititsa mowongoka ndi patsogolo apaulendo.

Motero, lamulo rotational wa chinthu chimodzi zingachititse rectilinear ndi reciprocating zoyenda za ena, ndipo onse atatu a chilamulo Newton ali sanaphwanye.

Asayansi amakono afika kale ku dziko akhoza kulenga "Yachilendo" injini kuti amagwiritsa yothandizira, chatsekedwa kuzungulira ndondomeko ndi mphamvu m'badwo amene amalenga ndi makina apaulendo. Njira imeneyi gulu angagwiritsidwe ntchito galimoto iliyonse, pa njinga, ndi ku kozungulira zouluka, ndi mtengo-mogwira mtima za ndondomeko adzakhala ndi kanthu ofanana.