HangangaMātauranga Tuarua me ngā kura

Ko te kaha o te turai i: he aha te mea reira me pehea e mahi i te reira?

Ka rite ki mohiotia te, ki tetahi āhuatanga o te tinana tinana mau tonu tona āhua o te okiokinga kākahu ranei nekehanga torotika rite te roa rite kore e e hanga reira tetahi pānga i te waho. Ko te kaha o te turai i - he mea ko te whakapuakanga o te ao tenei ture o tūpuku. I roto i to tatou ora, kua kitea te reira na pinepine ai matou tata kore e kite i te reira, ka ariu ki reira ki runga ki te taumata ta'oto.

ariā

Ko te kaha o te turai i - ko te ahua o te pānga e pūwāhi tinana i runga i te kaha o tona mekameka kia te haere noa o te kaupapa, me te hanga neke koe curvilinearly whanaunga here tona tinana. No te mea e taui te pere displacement o te tinana tonu, ara i roto i te take i reira tonu tona tere pūmau tonu, e kore e rite ki te kore te uara whakaterenga. Na reira, no te mea o te ture tuarua o Newton, e whakau ana te fakafalala o te kaha i runga i te papatipu me te whakaterenga o te tinana, a reira ko te kaha turai. Na, kia mahara ki te toru o tikanga o te ahupūngao Ingarangi rongonui. E ai ki a ia i roto i te āhua o te kaha te tīari i takirua, a reira, me kia mafamafatatau te kaha turai i te tahi mea. I roto i te meka, i reira me te tahi mea e pupuri ana i te tinana i runga i tona ara kōpiko! Ko reira, i roto i te taupiri ki te pōtaka turai i runga i te ahanoa rite te mahi kaha centripetal. Ko te rerekētanga i waenganui i a ratou, ko te e te piri i te mua ki te tinana, me te tuarua - ki tona hononga ki te mata a tawhio noa e puta hurihanga.

kaha turai hea kitea

kia hurihia te reira i roto i te taimaha ringa iti piri e te ki te wuru, no haamata ki ite i te mānukanuka o aho. Ki te mea kahore ano nga ope rapa, mana o te kaha turai e arahi ki te whaturama o te taura. wā katoa neke tatou i roto i te ara porowhita (pahikara, motokā, Wilkes i, me ētahi atu), e aki matou i roto i te huarahi i te ritenga i te aronga hurihanga. Na reira, ara nui-tere i roto i ngā wāhi ki te ara ānau raru kua he hehema motuhake ki te hoatu pūmautanga nui racers whakataetae. Fakakaukau ki tetahi atu tauira ngā. No te mea huri to tatou paraneta i runga i tona tuaka, mahi te kaha turai i runga i tetahi taonga, e kua kei i runga i tona mata. Nā tēnei, waiho mea katoa he iti māmā. Ki te tango koe i te taimaha o 1kg me neke te reira i te pou ki te kōpae waenganui, heke tona taimaha e 5 karamu. Ki te taua ngā kino iho, te mea kotiti tenei tūkunga. Heoi, ki te whakanui ake i taimaha whakanuia ana tenei rerekētanga. Hei tauira, tae te locomotive mamaoa i roto i Odessa i Arkhangelsk, e kia māmā ake i runga i 60 kg, ko te tama'i taimaha 20,000 taranata, hanga ana ara i te Moana White ki te Moana Black, ka kia māmā ake e rite nui rite 80 toni! He aha te take e memeha? No te mea whakaputaina te kaha turai i te huringa o to tatou paraneta, e whangai ana ki te titaritari i i te mata o te whenua, me katoa e he reira. He aha whakatau te uara o te ope turai? Ano, kia mahara te ture tuarua o Newton. Ko te tawhā tuatahi e pānga te nui o te ope turai, o te akoranga, ko te papatipu o te tinana tītaka. He tawhā tuarua - te whakaterenga, i roto i te nekehanga-pewa ti'aturi i runga i te tere takahuri me te pūtoro o te tinana whakaahuatia. Ka taea te whakaatu i tēnei hononga i roto i te puka o te tātai: he = v 2 / R. Kei te whiwhi: F = m * v 2 / R. Kua tatau Scientists e ki te kotahi huri to tatou whenua katoa 17 Na tere i te weheruatanga e kia weightless, me te mea rite te revolution oti i roto i te kotahi noa te haora, e kia ua te mate taimaha i runga i te weheruatanga kore anake, engari i roto i moana me nga whenua katoa, e e pātata ana ki reira.

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