Te Ture Tuatahi a Newton e kī ana ko ia mea e okioki ana ka noho okioki, ka noho okioki rānei ... ka okioki rānei, ka okioki rānei, ka okioki rānei, ka okioki rānei, ka okioki rānei, ka okioki rānei, ka okioki rānei, ka okioki rānei, ka okioki rānei, ka okioki rānei, ka okioki rānei, ka okioki rānei, ka okioki rānei, ka okioki rānei, ka okioki rānei, ka okioki rānei, ka okioki rānei, ka okioki rānei Tuhinganekehanga rārangi ōrite ka haere tonu te neke i te rārangi tika i te tere pumau mēnā he ōrite te kaha katoa, arā, te kaha hua e pā ana ki te mea, ki te kore. Ko te tauākī pāngarau o te ture tuatahi a Newton:
Whakaarohia tētahi mea e karapoti ana i a koe, pērā i te tēpu, i te toka, i tētahi atu mea rānei. Ka noho tonu te tēpu e takoto ana ki te takoto, ki te kore e nekehia, e pāngia rānei e tētahi kaha o waho, pērā i te pana, te tō rānei. Pērā anō hoki mō ētahi atu mea e takoto ana.
Ahupūngao Kura Tuarua
Ngā tuhinga ahupūngao mō ngā āhuatanga taiao me ērā atu mea e pā ana ki te ahupūngao.
Ngā tauira pātai mō te ture tuarua o Newton
8 Ngā Tauira o ngā Pātai Ture Tuarua a Newton
1. He mea e neke ana he 1 kg te taumaha me te whakaterenga pumau o te 5 m/s2. E hia te rahi o te kaha e puta mai ana hei neke i te mea?
Kōrero
E mōhiotia ana :
Papatipu o te mea (m) = 1 kg
Whakaterenga (a) = 5 m/s2
I pātaihia : te kaha hua e neke ai tētahi mea
Tauira o ngā pātai kaha noa
9 Ngā Tauira o Ngā Pātai mō te Kaha Noa
1. Kei te takoto kau tētahi poraka i runga i tētahi mata papatahi. Ko te taumaha o te poraka (m) = 1 kg, ko te whakaterenga nā te kaha ā-papa (g) = 10 m/s2Ko te rahi me te ahunga o te kaha noa (N) ko...
Kōrero
E mōhiotia ana :
He tauira o ngā pātai mō te kaha waku
6 Ngā Tauira o ngā Pātai mō te Kaha Waku
1. Kei runga i tētahi mata papatahi taratara tētahi poraka, 1 kg te taumaha. Ko te tauwehenga o te waku pumau he 0,4, ā, ko te whakaterenga nā te kaha ā-papa he 10 m/s.2Whakatauhia (a) te rahi o te kaha waku pumau (b) te kaha kume iti rawa F kia tīmata ai te neke o te poraka!
Kōrero
E mōhiotia ana :
He tauira o ngā pātai ā-papatipu
3 Ngā tauira o ngā pātai mō te kaha ā-papatipu
1. He 1 kg te taumaha o tētahi mea. Mena ko te whakaterenga nā te kaha ā-papatipu = 10 m/s2, e hia te taumaha o te mea?
Kōrero
E mōhiotia ana :
Papatipu o te mea (m) = 1 kg
Te whakaterenga nā te kaha ā-papa (g) = 10 m/s2
I pātaihia Taumaha o te mea (w)
Whakautu :
Ngā tauira pātai mō te whakaterenga koki me te whakaterenga pānihi
4 Ngā tauira o ngā pātai whakaterenga koki me te whakaterenga pānihi
1. E hurihuri ana tētahi wira he 30 cm te whānui me te whakaterenga koki pumau o te 5 rad/s2E hia te rahi o te whakaterenga pānihi o tētahi pūwāhi kei te taha o te wira (a) 10 cm te tawhiti mai i te toki (b) 20 cm te tawhiti mai i te toki (c)?
Kōrero


Ngā Tauira Pātai mō te Whakaterenga Pokapū
7 Ngā tauira o ngā pātai whakaterenga ā-pokapū
1. Ka herea he kōhatu ki te taura, kātahi ka hurihia whakapaetia kia huri rā anō te kōhatu ki te koki 360°.o ia hēkona 1. Mena he 20 cm te roa o te taura, tautuhia te rahi o te whakaterenga porotītaha o te mea!
Kōrero
E mōhiotia ana :
Te tere koki (ω) = 360o/hēkona = 1 hurihanga / hēkona = 6,28 rātiana/hēkona
Te roa o te taura = te pūtoro (r) o te ara porowhita = 20 cm = 0,2 mita
I pātaihia : te whakaterenga ā-pokapū (as)
Ngā tauira pātai mō te tere koki me te tere pānihi
5 Ngā tauira o ngā pātai tere koki me te tere pātata
1. Ka herea he pōro ki tētahi aho e 2 mita te roa, kātahi ka hurihia i roto i tētahi porowhita whakapae kia neke ra ano te pōro me te tere koki pumau o te 10 rātiana/hekona. Tātaihia te rahi o te tere pātata o tētahi pūwāhi kei (a) 0,5 mita mai i te tuaka (b) 1 mita mai i te tuaka (c) kei te taha o te wira.
Kōrero
E mōhiotia ana :
Te roa o te taura = te pūtoro o te ara porowhita (r) = 2 mita
Tere koki = 10 rātiana/hekona
I pātaihia : te tere whakarara o tētahi pūwāhi i (a) r = 0,5 mita (b) r = 1 mita (c) r = 2 mita
Whakautu :
He tauira pātai mō te nekehanga porowhita e huri taurite ana
7 ngā tauira o te nekehanga porowhita e huri taurite ana
1. He poroporo e okioki ana i te tīmatanga, ka huri me te whakaterenga koki pumau o te 2 rad/s.2. Tāutuhia te whakaterenga koki me te tere koki o te porotiti i muri i te 2 hēkona. Whakaaturia i roto i ngā rātiana me ngā hēkona.
Kōrero
E mōhiotia ana :
I pātaihia : te whakaterenga koki me te tere koki i muri i te 2 hēkona
Ngā tauira o ngā pātai nekehanga porowhita ōrite
11 Ngā Tauira o ngā Raru Nekehanga Porowhita Āhua
1. E neke ana tētahi matūriki i roto i tētahi porowhita me te tere koki pumau o te 10 rad/s. Whakatauhia (a) te tere koki o te matūriki i muri i te 10 hēkona (b) te koki i whakatakotoria e te matūriki i muri i te 10 hēkona.
Kōrero
(a) te tere koki i muri i te 10 hēkona