InotungamirwaSainzi

Mechanical mananara yakatipoteredza

Kwemazana emakore uye zvemakore, vanhu akatarisana zhinji zvakasikwa, kutsanangura kuti zvakanga vasingagoni nguva dzose. Zvakachinja okunze, inofamba kwemiviri yokudenga, kukura miti, murazvo zviedza, shanduko mwaka - pezvakaitwa zvose izvi madzitateguru edu pasi asinganzwisisiki nezvirahwe zvakasikwa. Zvishoma nezvishoma, vanhu kwasvika utsanangurirwe zvinhu zvakasikwa vazhinji vavo: mumwe - pamberi vamwe - achiri ichangopfuura. Kuva zvikamu yose nesayenzi, ichitsvaka mananara siyana zvakasikwa.

Akacherechedza kuti madzibaba edu kazhinji? Masikati nousiku, kutonhora nokupisa, sangano ramakore zuva mudenga, mvura uye kutinhira, kwemhepo, kumera zvezviyo kubudikidza ivhu, mvura nechando uye kunyunguduka chando. Vazhinji vaichengeta zvinoumba ari zvokuimba chakajairika kuti chokuita racho uye kufamba kwemiviri siyana, vose vapenyu uye vasiri vapenyu. Izvi zvinosanganisira Kukura uswa, uye kufamba mwedzi mhiri denga.

Mechanical mananara, mienzaniso izvo zvinowanikwa kwese, pamwe nevamwe vakawanda vakadzidza nevanhu kwemazana emakore. munhu ruzivo Initial pamusoro nyika pakupedzisira akakura kuva zvinopindirana hurongwa. Paiva rose nzvimbo nesayenzi, kushandisa pakudzidza pezvakaitwa siyana. Kudzidza zvemaziso mananara wefizikisi, kutaura zvazviri, chikamu chayo akadana kinematics - sayenzi inofamba uye uchifamba miviri. Hwaro Dzidziso kinematics ano zvinodavirwa muchitendero dzenhoroondo Newtonian makanika. Vari kunobva mechanistic maonero sei nyika yakatipoteredza, vakakunda zvesayenzi kusvikira mukutanga ramakumi remakore. kumifananidzo aya akatendeka zvakakwana uye kodzero nemashoko nemafambiro kuitika pachidiwa yakaderera kumhanya (harisi kumhanya chiedza) uye zvinhu vane saizi iri duku zvikuru pane daro akafamba navo.

Kazhinji, zvokuimba mananara - rudzi boka muviri mananara. Zvinooneka mananara vaya umo hakuna kuchinja mumwe fuma kupinda mumwe. Panyaya iyi iri uwandu hwezvinhu zvose zvabatanidzwa. mamiriro nefuma anogona siyana (mvura anova chando) asi mumwe chete fuma. The mananara nekuita dzakasiyana zvinhu pamwechete matambudziko kuumbwa zveBhaibheri zvitsva ndechimwe sainzi - kemisitiri.

Zvokuimba Fani - kwete chete wefizikisi. Kunze izvi, wefizikisi zvidzidzo magetsi mananara, zvichiitika chitarisiko, kufamba, kudyidzana dzemagetsi mhosva (Magetsi, mheni, teregirafu), rinobva (kukwezvana magineti simbi zvinhu, miseve kutsausa chinongedzo kuchamhembe), Manyiminya kuitika kuratidzwa uye refraction yechiedza (mirages, murarabungu, kufungisisa zvinhu mugirazi uye vachidonhedzera pavo mumvuri) uye kupisa (kubvunda chando, bvungapfunga, kufashaira mvura) uye yenyukireya (kuputika zvenyukireya).

Chokwadi, zvemaziso mananara ndezvimwe zvezvisarudzo kudzidzwa. Kudzidza kwavo sainzi - hurongwa - yayo huru basa anoisa tsanangudzo nzvimbo muviri ari dzakapoteredza nzvimbo chero nguva nenguva. kwebasa nomuviri hurongwa hakunganzi pachawo uye ukama nedzimwe miviri, mumwe wavo anogona kutorwa sezvo kwokutanga kuverenga pa. Sangano kunoonekwa rinoronga ezvinhu matatu kungoreva perpendicular namasanhu kuva nevakawanda pfungwa bhuku.

Uyewo inorangarira ari relativity inofamba - muviri kungaita hama kune muviri mumwe, uye haifambi hama kune vamwe. Pane pfungwa rwokufamba nzira zvaiyambuka ne mitumbi. Saka, hurongwa kuti vanodzidza kufamba miviri, inokurukura yayo huru basa kuti mutumbi nzvimbo chero nguva.

Zvikuru kudzidza zvemaziso mananara kutamba nokukurumidza uye pfungwa nguva inodiwa kuziva daro akafamba. Sayenzi rakaramba miviri ari kufunga zvakasiyana siyana inofamba - translational, rotational yakavhenganiswa.

Physics somunhu nesayenzi kuti vanodzidza kusingaperi-siyana zvakasikwa (zvemaziso uye kwete chete) chokwadi chimwe chezvinhu zvinofadza uye zvinonakidza anoranga.

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