He aha mea o ka ikaika o ka attraction

I ka ke kālaikūlohea haʻawina i loko o iniiaiie kula kumu Shoes ka mālama '-nei manaʻo o ka Honua ma like me ka pelane, e kau mai ana ma luna o'ō koholā, elepani a me nā kuhukukū, ma nā haumāna maka maliu oluolu a me kaʻikeʻia i loko o ka papa, a hiki i lohe akaaka. Ua ua manawa he nui i mua ma ka kindergarten ike i ka honua, - o ka poepoe, a me ka ikaika o ka umekaumaha hana ma luna o nā mea a pau mea mea. Akā, e mākou ma ka liʻiliʻi loa no kekahi manawa i ka umekaumaha o makou i ike i kekahi mea. Pehea la e wehewehe i ka poʻe i ma luna o ka ili o ka moana paa, a me ka wai ua i ninini i loko o ka meaʻole o ka makahiki, ina oe e ole hoʻohana i ka manaʻo o kekahi i lalo honua? Inā i ka ikaika o ka attraction o ka mea pohihihi iā mākou - laila, paha, ma kekahi alanui. I mea no ke aha la ia mea no ka nui a me ka hoʻomaopopo i ka hala, no ka mea, kēlā manawa - kona puka.

Ke gravitational ikaika o ka attraction i loaa e Isaac Newton i ka 1666. Mua ona, ho'āʻo e wehewehe i ka attraction o ka poʻokelaʻepekema o kona manawa, e like Huygens,ʻikeʻia no kāna hana ma ka centrifugal ikaika, Descartes a me Kepler ua kālaiʻia i ke kumu kahua o kānāwai ekolu kālai'āina i ka neʻeʻana o ka lani mea. Eia naʻe, i kēia mau poʻe nā mea mahuʻi wale nō ka nānā 'ana aku ma guesswork, aole ma mua o kūʻiʻo. None o ia i hāʻawi i ka holistic naauao o ko ke ao nei mea. Newton i manaoia e hana i ka piha kumumanaʻo, ma i hiki ke wehewehe ma ka ikaika o ka attraction, a piliʻike manaʻo me ia. A me ka la mahope. i ua kālaiʻia,ʻaʻole eʻimi naʻauao nā mea mahuʻi me na nā papakuhikuhi, a hana i ka piha-fledged kŘkohu. Ka mea, ua ai holomua ana no au ano, kenekulia ma hope, i ka nui kumumanaʻo o ka relativity, , ua hoʻohana 'ia e like me ka hooulu ana o Newton ka manaʻo i loko o ka helu o ka lani mechanics.

Kona hoʻomanaʻo He nui na mea a Haliʻaaʻela ka manaʻoo mākou: i ka ikaika me ka i nā mea i o Laielohelohe, hilinaʻi nui ma luna o lākou nā paʻi hua a me ka mamao. Ua kāheaʻia kēia ho'ākāka 'ana penei:

F = (M1 * m2) / (R * R),

kahi M1 a m2 - nuipa mea; R - loihi.

I hookuu mau makamaka, a me ka panina kumumanaʻo hoʻomaka me keia haʻilula. No ka hou pololei e hoohalike ai i kaʻaoʻao'ākau holoʻokoʻa-lima o ka pono e hoonuiia e ka gravitational a eia i.

Ka hopena o: ka oi papakaukau ka mea, o ka nui ikaika o Laielohelohe i ka hopena ia i ma luna o ke kaiapuni. He loa,ʻaʻole nui ina paha ia mea he poepoe nui o 1 kg, me ka ia a me ke kaumaha wahi. I ka Ia manawa, i ka mau-kino'ōnaehana, e like me ka Sun, a me ka Honua ia helu ana, i ka hope pono o Laielohelohe i kona hoku. Ka ikaika o ka attraction o ka honua, interacting ana me ke kula o ka la, 'ano apau loa i ka pono iwaena konu o ka umekaumaha, a puni a aia no he ae hoʻopiʻi kū'ē' ana. Ua pololei ka manaʻo i ka la - o ka piko o ko mākou kahua. ʻoiaʻiʻo nō ia, inā, a waiho i loko o ka hoku me ka physical midpoint aʻole i coincide.

Ka ikaika o ka attraction hiki ke ho'ākāka 'ia i loko o ka panina kānāwai o ke ao gravitation i ka i kēia mau kumu:

- i ka mämä holo o na mea o ka'ōnaehana mea nui emi ma mua o ka mämä holo o ka malamalama mea ulana lole;

- ka Loaʻaʻia o ka gravitational ke kahua , kŘpa a uuku.

Soon ma hope o ka pau 'ana Newton ka hana ma luna o ka attraction o, ua lilo ka nohoaliʻi o ka pono no ka nui hou. Ka mea, he mea nō naʻe hiki ke ho omaulia i ke kino noi o ka lani poepoe me ke kōkua o ka i manaoia nā papakuhikuhi, he mau wahi, i hiki ia Newton ka kumumanaʻo mea inapplicable, no ka mea, hāʻawi ihola ia unexpected hopena.

Keakea i ua eliminated e Einstein, i? Aaei seriously Hoʻololi 'kükohu i lawe i loko o nui ana i ka mämä holo o ka malamalama, a me ka loa ikaika gravitational kihapai. Ano, nae, me keia hana he mau pähola 'o ka relativity ua oki ae la ia ia i ke ao pane i nā nīnau: ma ka microcosm o kona postulates i pololei ole.