Mẽne ne - weightlessness?

Weightlessness - wani yanayin a cikin abin da jiki ba ya jin da goyon bayan dauki. Don ƙarin bayani game da abin da shi ne da kuma inda za a iya ji, kuma za a tattauna a wannan labarin.

canzawa

Akwai iri biyu weightlessness. Wannan tsaye - akwai nisa daga abu na manyan taro. Alal misali, cikin jiki, kaisu tafi zuwa wani babba nesa daga duniya. Ya kamata a fahimci cewa nauyi ba bace gaba daya.

Gaskiyar cewa nauyi na m abubuwa, kamar taurari da taurari, ko da yake, da kuma rage-rage tare da nesa, amma ba ya bace gaba daya. Action kara ta izuwa nisa a duk sasanninta na sararin duniya, shi ne inversely na gwargwado ga square na nesa. Yana bi daga definition of weightlessness.

Saboda haka, don samun fita daga cikin gravitational filin zone ne ba zai yiwu ba.

tsauri

Wani irin weightlessness - mai tsauri. Its kullum fuskanci 'yan saman jannati da kuma matukan jirgin. Neutralize da mataki na gravitational filin iya zama m abu da free fadowa a kan shi. Don yin wannan, da abu tsiwirwirinsu wani gudun da ya zama abõkin zama!

Bugun kiran da ake so gudun, da tauraron dan adam ya fara matsawa a cikin akai Jihar free fall. Abubuwan ciki shi zai zama a Jihar weightlessness. Wannan gudun aka kira na farko sarari.

Ga Duniya, misali, rabon ne game da kilomita 8 da na biyu. Domin Sun - riga 640. A duk ya dogara da taro na abu da kuma ta yawa. A irin wannan sarari abu inda da yawa kai daruruwan miliyoyi na ton da cubic santimita - da sarari gudu ta halarci gudun haske.

Weightlessness a Duniya

Sai dai itace cewa za ka iya samun Jihar weightlessness, ba tare da barin haddi a cikin duniya. Duk da haka, domin wani lokaci mai tsawo. Alal misali, wani abin hawa fasinja hawa a kan arched gada, weightlessness gwajin don wani lokaci a kan saman convexity na gada.

Fasinjoji tafiya a cikin jama'a kai a kan wani Bumpy hanya, kullum batu zuwa ga mataki na weightlessness kowane lokaci bas gudanar a cikin rami ko karo. Ga wani dan gajeren lokaci su ne a cikin wani Jihar free fall.

nisha

Kwanan nan, musamman polygons bayyana a cikin nisha masana'antu, inda kowa da kowa zai iya fuskanci weightlessness.

Bayan ya wuce wani likita jarrabawa da kuma biyan wasu Jimlar kudi, za ka iya samun a saka a jirgin, wanda tashi a wani serpentine hanya, da kuma a lokacin ganiya da mutane fiye da rabin minti daya iya samun sabon abu ji na weightlessness.

A matukin wannan jirgi ta cikin wayar teleho na cikin gida ta sanar farkon weightlessness. Wannan wajibi ne ga dalilan tsaro. Gaskiyar ita ce, bayan da free fall jirgin sama ne hanzari samun tsawo. Amma mutane a kan jirgin, fuskantar diametrically gaban sakamako - obalodi.

Wani lokaci wannan uku-lokaci darajar kai darajar da gravitational hanzari. A wasu kalmomin, da jiki nauyi a weightlessness zai zama sau uku fiye da na halitta. A fall daga wani tsawo na mitoci da dama tare da wani nauyi za ka iya sosai sauƙi samun ji rauni.

A saboda wannan dalili a kan jirgin zaune a cikin ofishin musamman horar da malamai don weightlessness. Su aiki ne lokaci zuwa runtse ƙasa jirgin sama daga waɗanda mutanen da suka ba su da lokacin da za a ci gaba a cikin ba lokaci tazara.

A jerin rubucen da kuma hambarar da faruwa a kan jinkiri har zuwa ashirin sau a daya jirgin na jirgin sama.

A Rasha, misali, ga waɗanda ke son fuskanci weightlessness na musamman yara, wanda aka located a cikin Cosmonaut Training Center da kuma matukan jirgin,. Sa'an nan, bayan da wani likita jarrabawa da kuma tsabar kudi taimako a cikin adadin game da 55 dubu. Rubles wani mutum zai iya jin sakamakon weightlessness.

A sakamako a kan jikin mutum

By definition, weightlessness shi ne cikakken m ga jikin mutum. Matsalolin bayyana a lokacin da shi yana ga dama, kwanaki, makonni ko watanni.

A mafi yawan lokuta, wannan shafi kawai ga tashar sararin samaniya occupants. A 'yan saman jannati, na dogon lokaci a kan jirgin cikin motocin fara fuskanci gagarumin rashin jin daɗi. Wannan shi ne da farko saboda da vestibular inji.

A duniya, a cikin wani yanayi saba, da otoliths na vestibular inji sa matsa lamba a kan jijiya endings, ta haka ne wanda hakan ya sa mu kwakwalwa, inda saman da kasa, directing jikin mutum a sarari.

Weight da weightlessness

Yana da quite wani lokacin da jiki ba ya auna wani abu. All matakai faruwa a shi ta wata hanya. Saboda da rashin matsa lamba auku otolith disorientation a sarari. A ra'ayi na "sama" da kuma "saukar da" a sarari vuya gaba daya. Yana cũtar jikin mutum a matsayin rashin jiki aiki. A wannan jiha, tsoka atrophy, idan ba mataki aka dauka. Tare da ta wahala da wulakanci daga kashi nama. Lokacin da babu kaya da aka kawota a cikin jiki kashi kasa phosphorus.

Ciwon matsala hadiya abinci da kuma taya. Duk da taya yayin neman dauki a siffar zobe siffar, wanda shi ne mai wuya a yau da kullum abubuwa. Ko da na kowa sanyi a weightless yanayi na iya zama mai tsanani gwajin for kwayoyin saboda gaskiyar cewa sputum bai bayyana ba a karkashin mataki na nauyi, da kuma samar da mai siffar zobe droplets.

Don kula da zama dole sautin 'yan saman jannati kullum horar ga dama hours a rana. A lokacin kwanta barci ƙulla da kansu tare da musamman madauri don kauce wa rauni a lokacin barci.

Don iko da 'yan saman jannati ɓullo da wani musamman abinci a shambura da kuma gurasa da cewa ba ya dakushewa.

Kafin dogon kwarewa weightlessness, wani mutum dole ya ji ta mataki a ƙasa don gane da yadda a nan gaba za ta shafi babu nauyi.