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No ke aha ʻaʻole hiki iā ʻoe ke hele i ka wai?

Introduction: The Mystery of Walking in Water

ʻO ka hele wāwae he hana koʻikoʻi kanaka a mākou e lawe pinepine ai. Eia naʻe, i ka hele ʻana i ka wai, ʻoi aku ka paʻakikī o nā mea. He mea kū hoʻokahi ka wai e pilikia ai ka neʻe ʻana o ke kanaka, he mea paʻakikī ke hele a kū paha i loko. ʻOiai he hana kaulana ka ʻauʻau ʻana e hiki ai i ka poʻe ke neʻe i loko o ka wai, nui ka poʻe i makemake e aʻo pehea e hele ai i loko o ka wai. ʻO ka nīnau, no ke aha ka paʻakikī?

Ka ʻEpekema Ma hope o ka Buoyancy

ʻO ke kumu nui o ka paʻakikī o ka hele ʻana i ka wai ʻo ka buoyancy. ʻO ka buoyancy ka ikaika piʻi a ka wai e hana ai ma luna o nā mea i komo i loko. Ua like kēia ikaika me ke kaumaha o ka wai i hoʻoneʻe ʻia e ka mea. Ke hoʻokomo ʻia ke kino kanaka i loko o ka wai, loaʻa iā ia ka ikaika i luna e like me ke kaumaha o ka wai i hoʻoneʻe ʻia. Ke hana nei kēia ikaika i ka ʻumekaumaha, e paʻakikī i ke kino ke noho i lalo.

ʻO ke kuleana o ka Density i ka hele wāwae wai

ʻO kekahi mea e pili ana i ka hele ʻana i ka wai ʻo ka paʻa. ʻO ka Density ke ana o ka nui o ka nuipaʻa i loko o ka leo o kekahi mea. Ke hoʻokomo ʻia ke kino o ke kanaka i loko o ka wai, ʻike ʻo ia i ka loli o ka nui. No ka mea, ʻo ka wai ka nui o ke kino, a he 1 g/cm3 kona mānoanoa. Eia nō naʻe, aia nā mea ʻē aʻe i ke kino o ke kanaka, e like me nā iwi, nā ʻiʻo, a me nā momona, he ʻokoʻa nā ʻano like ʻole. ʻO kēia ka mea e emi ai ke kino ma mua o ka wai, kahi e lana ai.

Nā hopena o ke kū ʻana o ka wai i ka neʻe ʻana

ʻO ka pale wai kekahi mea nui e pili ana i ka neʻe ʻana i ka wai. ʻOi aku ka paʻa o ka wai ma mua o ka ea, ʻo ia ka mea e hāʻawi nui aku i ke kūʻē ʻana i ka neʻe. ʻOi aku ka paʻakikī o ka neʻe ʻana i loko o ka wai, inā ma ka hele wāwae, ka holo ʻana a me ka ʻauʻau. ʻOi aku ka wikiwiki o ka neʻe ʻana o kahi mea i loko o ka wai, ʻoi aku ka nui o ke kūʻē ʻana i loaʻa iā ia. 'O ia ho'i, 'oi aku ka ikaika o ka ne'e 'ana ma ka wai ma mua o ka ne'e 'ana ma ka ea.

Ka hopena o ka umekaumaha i ka hele wāwae wai

ʻO ka gravity kekahi mea nui e pili ana i ka hele wāwae wai. Ke hoʻokomo ʻia ke kino o ke kanaka i loko o ka wai, loaʻa iā ia ka ikaika umekaumaha hoʻemi. ʻO kēia ke kumu o ka hoʻoikaika ʻana o ka wai i ka ikaika i luna e kūʻē i ka ikaika o ka ʻumekaumaha. ʻO ka hopena, ʻoi aku ka māmā o ke kino i ka wai ma mua o ka ʻāina. Hiki i kēia ke paʻakikī i ka mālama ʻana i ke kaulike a me ka hoʻomalu ʻana i ka neʻe.

Ke Anatomy Kanaka a me ka Hoʻololi ʻana i ka wai

ʻAʻole kūpono ke kino o ke kanaka i ka hele ʻana i ka wai. Ua ulu nā kānaka e neʻe mua ma ka ʻāina, ʻo ia hoʻi, ua hoʻopaʻa ʻia kā mākou anatomy no ia kumu. Hoʻolālā ʻia ko mākou mau wāwae e kākoʻo i ke kaumaha o ko mākou kino ma ka lepo paʻa, akā ʻaʻole kūpono lākou no ka neʻe ʻana i ka wai. Eia kekahi, ʻaʻole i hoʻololi maikaʻi ʻia ko mākou māmā no ka hanu ʻana i lalo o ka wai, he mea paʻakikī ke hoʻomau i ka hana lōʻihi i ka wai.

ʻO ke koʻikoʻi o ka ʻili o ka ʻili

ʻO ka haʻalulu o ka ʻili kekahi mea e pili ana i ka hele ʻana o ka wai. ʻO ke kuʻekuʻe o ka ʻili ka ikaika e paʻa ai ka ʻili o ka wai. ʻOi aku ka ikaika o kēia ikaika i ka wai ma mua o ka ea, ʻoi aku ka paʻakikī o ka haki ʻana i ka ʻili o ka wai. 'O ia ho'i, 'oi aku ka ikaika o ka ne'e 'ana ma ka wai ma mua o ka ne'e 'ana ma ka ea.

Nā palena o ka neʻe ʻana o ka wāwae kanaka i ka wai

Ua kaupalena ʻia ka neʻe ʻana o nā wāwae kanaka i ka wai. I ka hele ʻana i ka ʻāina, neʻe ko mākou mau wāwae ma ke ʻano o ka pendulum, me ka holo ʻana o ka wāwae i mua a i hope. Eia naʻe, i loko o ka wai, ua keakea ʻia kēia neʻe e ke kūʻē ʻana o ka wai. ʻO ka hopena, pono ka neʻe ʻana i loko o ka wai i kahi ʻano ʻokoʻa o ka neʻe wāwae, e like me ke ʻano pōʻai a i ʻole ka ʻoki ʻoki.

ʻO ke kuleana o nā kāmaʻa i ka hele wāwae wai

Hiki i nā kāma'a wāwae ke pā'ani i ka hele wāwae wai. Hiki i nā kāmaʻa a i ʻole nā ​​kāmaʻa me kahi paʻa paʻa ke hāʻawi i ke kākoʻo a me ka huki ʻana ma lalo o ka loko a i ʻole ka loko, hiki ke maʻalahi i ka mālama ʻana i ke kaulike a me ka mana. Eia nō naʻe, hiki i kēia mau ʻano kāmaʻa ke paʻakikī i ka neʻe ʻana i loko o ka wai, ʻoiai lākou e hana i ke kū'ē hou aku.

ʻO nā pono a me nā pōʻino o ka ʻauʻau

ʻOiai paʻakikī paha ka hele ʻana i ka wai, hāʻawi ka ʻauʻau i nā pono he nui. ʻO ka ʻauʻau kahi ʻano haʻahaʻa haʻahaʻa o ka hoʻomaʻamaʻa hiki ke hāʻawi i kahi hoʻomaʻamaʻa kino piha. ʻAe ia i ka neʻe ʻana a me ka wikiwiki i ka wai. Eia nō naʻe, pono ka ʻauʻau ʻana i kahi ʻano mākaukau ʻē aʻe ma mua o ka hele ʻana i ka wai, me nā ʻano hana hanu kūpono a me nā mechanics stroke.

Ka Hopena: Nā Paʻakikī o ka Holo Wai

ʻO ka hele wāwae i loko o ka wai he hana paʻakikī e pono ai ka hui pū ʻana o nā mea, e like me ka buoyancy, density, resistance, gravity, a me ke anatomi kanaka. ʻOiai paʻakikī paha, aia nā ala e hoʻomaikaʻi ai i kou hiki ke hele i ka wai, e like me ka hoʻomaikaʻi ʻana i kou wāwae wāwae a i ʻole ke komo ʻana i nā kāmaʻa kūpono. ʻO ka mea hope loa, ʻo ke kī i ka holomua i ka hele ʻana i ka wai ʻo ka hoʻomaʻamaʻa a me ka hoʻomau.

Manaʻo kōkua no ka hoʻomaikaʻi ʻana i kou hiki ke hele wāwae wai

  • E hoʻomaʻamaʻa i ka lana ʻana ma kou kua e ʻike ai i ka ʻoluʻolu o ka wai.
  • E ho'āʻo e hele ma ka wai pāpaʻu ma mua o ka neʻe ʻana i ka wai hohonu.
  • E hoʻāʻo me nā ʻoni wāwae ʻokoʻa, e like me ke ʻano pōʻai a i ʻole ka ʻokiʻoki.
  • E hoʻokomo i nā kāmaʻa kūpono, e like me nā kāmaʻa wai a i ʻole nā ​​kāmaʻa me kahi wāwae palupalu.
  • E noʻonoʻo e lawe i kahi papa hele wāwae wai a i ʻole aqua aerobics e aʻo i ka ʻenehana kūpono.
  • E hoʻomanaʻo e noho wai a hoʻomaha i ka wā e pono ai.
Mary Allen

i kakauia ma Mary Allen

Aloha mai, ʻo wau ʻo Mary! Ua mālama au i nā ʻano holoholona he nui e like me nā ʻīlio, nā pōpoki, nā puaʻa guinea, nā iʻa, a me nā ʻīlio ʻumiʻumi. He ʻumi kaʻu mau holoholona ponoʻī i kēia manawa. Ua kākau au i nā kumuhana he nui ma kēia wahi e pili ana i ka pehea, nā ʻatikala ʻike, nā alakaʻi mālama, nā alakaʻi hānai, a me nā mea hou aku.

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