HangangaPūtaiao

Pūnaha tohutoro Inertial

Ki te taea raraunga tuatahi mo tetahi tinana neke tātai i te uara o ona whakaterenga, tere, wāhi (taunga), a na atu. E whakamana enei tātai katoa i roto i te anga o te kinematics. Heoi, i tenei peka o te pūtaiao ako nga tukanga kahore e ratou i puta ake i te nekehanga aunoa. Whakautu pātai e pā ana ki te āhuatanga o te kaupapa, e tika ana ki te whakaterenga taea akiaki pini.

Tangohia pouaka ōrite kotahi i roto i te reira, ka timata ki te neke i roto i te kotahi aronga me te tepu ki te tere taua. Eaha te tupu ki te ōrite? kei reira nekehanga ranei? Te reira i katoa tei runga i te aha te huru o te anga o te tohutoro, ka whiriwhiri tatou i te tetahi matua. Ki te whakaute ki te ōrite pouaka kei i okiokinga, engari ki te titiro koutou ki te mea kei te tupu i runga i te wahi o (hei tauira, te tepu kotahi), kua oho te reira. Ko te katoa i roto i te wā e rua e te tere o te ōritenga he tamau. Hei huri i te reira e hiahia ana koe ki te whai i runga i ngā pouaka me ōrite mana waho, hei tauira, ki te pana atu i te tepu. Ko tenei he aha te āhuatanga te pūnaha tohutoro inertial. A mana'o na tatou e ko tatou i roto i te pouaka i te taha ki te ōrite. Mai kore te mea kitea mahi waho, te wa o te hinga e whakaaro koutou e te kēmu iho whakatakotoria i roto i te motini e whiwhi i te he pini ma whakaterenga. Otiia ki te tirohia tatou i te mea kei te tupu, kei runga i te tepu, ōrite reira te ngāwari faataa te whanonga i te huringa i roto i te pouaka tere. I roto i te meka, kua whakaahuatia matou nga papa tohutoro inertial me kore-inertial. Hoki te āhuatanga tuatahi o te mahi o ope waho, a mo te whakatere tuarua hua o ope waho e kore e taea te faataa. I roto i tenei tauira, te pūnaha tohutoro inertial e pā ana ki te mata o te tepu, me tetahi atu ahanoa ko te pouaka, i te mea he reira pānga waho kitea i runga i te ahanoa raro ako. tito hiahia i roto i taua mataotao rongonui o onamata Problem, rite Galileo ko Aristotle. Anake i roto i te rau tau 17, kua whakatakoto a Ihaka Newton i te pūtake o to ratou mahi i te ture tuatahi o tūpuku, pai mohiotia rite te ture tuatahi o Newton.

E kīia ana, e kore e te oraraa o ngā pūnaha manakohia tohutoro, i roto i nei i runga i te tinana ko te puaretanga waho o te tahi atu mau tino, me te tere kaupapa huri whai oro, oro o te takotoranga. Ki te nga pānga o te torutoru, engari he whārite ratou, mahi i te reira te taua ture whakamahia pūnaha tohutoro inertial (ISO). Ki te whakaaro tatou he pūnaha tohutoro whanaunga ki tetahi ki tetahi, i te wae tere aumou, me te uara, e taea te tohe i te reira e i roto i te āhua i reira he he maha nui o ISO. Na reira, e katoa a tawhio noa tatou i te pūnaha tohutoro inertial.

Ko reira nui māmā ki te mahino ture tuatahi o Newton, ki te maheni ki nga kitenga o ana matua - Aristotle ko Galileo.

Tohe Aristotle e ki te kore e puta i te tinana ki te whai i tetahi mana tuatoru-rōpū, te āhua tūturu reira - te pai. I roto i te take o te displacement o te tinana ki te kaha o waho tere aumou kia reira.

tapiritia Galileo enei kitenga: e kore e te ngaro o te mana waho tikanga e kore e taea e te tinana te neke pai a kahore te huri aronga. Ko te tino taua ope e kua he pānga, hemo ki te paremata mahara, te waku me te pera i runga i.

Kei te tino hāngai te pūnaha Inertial i runga i te ture Tuatahi, rite ki nei tetahi tinana kei i okiokinga i roto i te nekehanga ōrite ranei rite te roa rite kore e te kaha waho huri tona āhua. He āhuatanga nui: Ka taea te kawea te ture i roto i kore i roto i ngā pūnaha tohutoro katoa taea.

pūnaha Inertial tīrama tautoko me mātātoa whakamahia i roto i rehe tiretiera me astronautics (pūnaha Inikisisio). ti'a ia tatou whakahua e reira he kore anga taua o te tohutoro e pai kia inertial mō tukanga katoa taea o te pūnaha.

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