Ахиллес и черепаха

Этот парадокс - одна из апорий (затруднений) Зенона. Автором этого парадоксального рассуждения является Зенон Элейский, древнегреческий философ, живший около двух с половиной тысяч лет назад (!).

Ахиллес и черепаха движутся по прямой в одну и ту же сторону, черепаха находится на расстоянии 1000 метров впереди Ахиллеса. Ахиллес бежит в 10 раз быстрее, чем ползёт черепаха.

Ахиллес никогда не догонит черепаху, ведь пока он пробежит 1000 метров до того места, где находилась черепаха, та уже отползёт на 100 метров вперёд. Когда же Ахиллес пробежит и эти 100 метров, черепаха отползёт ещё немного дальше. Это будет продолжаться бесконечно: каждый раз, когда Ахиллес бежит до места, где была черепаха, она уже отползёт на некоторое расстояние.

Сможете ли вы опровергнуть это утверждение?


Средняя оценка: 3.7 (93 голосов)

1   18.11.2018 - 18:53 Zumoq86 пишет:

http://newsmediaimages.ning.com/profiles/blogs/donde-a-la-orden-lamivudina-zidovudina-urgente-reino-de-espa-a
http://writeskills.ning.com/profiles/blogs/exerdya-tadalafil-donde-puedo-comprar-mas-barato-chile-exerdya
http://lorealprofessionnelbest.ning.com/profiles/blogs/naltrexona-comprar-gen-rico-barato
http://opencu.com/profiles/blogs/generique-cyclophosphamide-50-mg-acheter-cytoxan-livraison-72h
http://ykien.info/index.php?qa=29906&qa_1=realizar-cardizem-urgente-comprar-cardizem-online-madrid
http://amusecandy.com/blogs/post/13808
http://network-marketing.ning.com/profiles/blogs/cialis-60mg-order-no-rx-cheap-cialis-brand
http://thecorner.ning.com/profiles/blogs/acheter-zudena-100mg-sur-le-net-moins-cher-2018-zudena-achat-avec
http://showmeanswer.com/index.php?qa=22637&qa_1=furosemida-comprar-gen%C3%A9rico-urgente-rep%C3%BAblica-federativa
http://bygda.traktor.no/profiles/blogs/sur-quel-site-acheter-du-adcirca-pilule-adcirca-pret
http://opencu.com/m/blogpost?id=5441502%3ABlogPost%3A2392474
http://webhiveteam.com/demo4_chameleon/blogs/2754/45144/como-fa-o-pra-comprar-rivastigmi
http://amusecandy.com/blogs/post/102177
http://thehiphophub.ning.com/m/blogpost?id=6473652%3ABlogPost%3A2186427
http://opencu.com/profiles/blogs/hydrea-hydroxyurea-500-mg-donde-comprar-sin-receta-de-confianza
http://www.prds66.fr/profiles/blogs/farmacia-online-donde-comprar-mometasona-5-mg-buen-precio-chile
http://newsmediaimages.ning.com/profiles/blogs/dynafil-sildenafil-citrate-130-mg-o-commander-bas-prix-generique
http://www.prds66.fr/profiles/blogs/comprar-snafi-60mg-sin-receta-al-mejor-precio-chile
https://www.olliesmusic.com/blog/23129/purchase-topiramate-50-mg-how-can-i-order-topamax-safely/
http://adrenalineprovinggrounds.ning.com/m/blogpost?id=6435678%3ABlogPost%3A330438
http://techwarriorteam.ning.com/m/blogpost?id=4669430%3ABlogPost%3A3654506
http://network-marketing.ning.com/m/blogpost?id=6410128%3ABlogPost%3A11353882
http://vivafengshui.ning.com/profiles/blogs/bupropion-150mg-sur-internet-commander-2018-wellbutrin-sr-en
http://bygda.traktor.no/profiles/blogs/doxepina-25mg-puedo-comprar-sin-receta-ahora-ecuador
http://showmeanswer.com/index.php?qa=23497&qa_1=donde-para-ordenar-hivent-0-1mg-al-mejor-precio-m%C3%A9xico
http://sfchsjournalism.ning.com/profiles/blogs/lithobid-livraison-gratuit-bon-marche-comment-avoir-une
http://incormexcardiologia.ning.com/profiles/blogs/como-fa-o-pra-comprar-corel-carvedilol-12-5mg-de-forma-segura-on

2   18.11.2018 - 19:01 Nugad63 пишет:

http://cqa.aaua.edu.ng/index.php?qa=18058&qa_1=zenavil-tadalafil-segura-espa%C3%B1a-comprar-zenavil-pamplona http://bioimagingcore.be/q2a/31888/sildenafil-teva-comprar-farmacia-online-con-entrega-r%C3%A1pida http://bobford.ning.com/m/blogpost?id=2578763%3ABlogPost%3A4679870 http://crossroadshob.ning.com/profiles/blogs/norethindrone-acetate-5mg-comprar-fiable-comprar-aygestin-5-mg-a http://webclub.allpix.net.ee/groupware/blogs/post/16351 http://howidoit.ning.com/profiles/blogs/sildenafil-orifarm-comprar-en-una-farmacia-en-linea-todo-en http://153.126.169.73/GaijinConcierge/index.php?qa=6963&qa_1=ofloxacine-acheter-baisse-pharmacie http://vivafengshui.ning.com/profiles/blogs/comprar-verapamilo-240mg-con-visa http://crossroadshob.ning.com/profiles/blogs/achat-de-monoket-isosorbide-mononitrate-isosorbide-mononitrate http://webhiveteam.com/demo4_chameleon/blogs/2765/41985/buy-chloramphenicol-online-chlo http://cqa.aaua.edu.ng/index.php?qa=2171&qa_1=megalis-original-ligne-rapide-tadalafil-ordonnance-france http://howidoit.ning.com/profiles/blogs/comprar-tacrolimo-prograf-1mg-e-quanto-custa-pela-net-brasil http://jaktlumaczyc.pl/38892/clomifencitrat-comprar-farmacia-salvador-clomifencitrat http://neikasworld.ning.com/m/blogpost?id=6505014%3ABlogPost%3A855631 http://www.godry.co.uk/profiles/blogs/buy-bisadynam-5mg-safely-where-to-buy-bisacodyl-in-approved http://jawbite.ning.com/profiles/blogs/farmacia-online-donde-comprar-generico-naltrexona-env-o-r-pido http://www.connect2fight.com/blogs/280/5817/order-fexofenadine-30mg-online-where-to-buy-real-fexofenadine http://www.ourfavoritebeers.com/blogs/post/21220 http://entreprenuersonthemove.ning.com/profiles/blogs/comprar-gen-rico-de-erectol-sildenafil-citrate-120-mg-urgente-rep http://property.ning.com/profiles/blogs/donde-a-la-orden-cloranfenicol-250-mg-entrega-r-pida-puerto-rico http://www.animalloversconnect.com/blogs/post/18470 http://www.facecool.com/profiles/blogs/onde-comprar-norethindrone-acetate-aygestin-gen-rico-internet http://thecorner.ning.com/profiles/blogs/order-sildenafil-hennig-100mg-online-where-to-buy-sildenafil http://crosstv.ning.com/m/blogpost?id=6525145%3ABlogPost%3A936094 http://www.myclimbing.club/go/blogs/1570/15243/se-puede-comprar-generico-mysoline-primidone-entrega-rapida-usa http://thehiphophub.ning.com/profiles/blogs/amilorida-5-mg-donde-puedo-comprar-env-o-urgente-nicaragua http://shamrockballerz.ning.com/profiles/blogs/order-trazodone-100-mg-on-sale-trazodone-tablets-in-dubai

3   18.11.2018 - 19:06 GARTHDob пишет:

официальный сайт PokerDOM выдает покердом бонус 777 рублей всем новым игрокам. Для получения бонуса достаточно создать аккаунт по инструкции нашего сайта. Click here...

4   18.11.2018 - 19:06 GARTHDob пишет:

официальный сайт PokerDOM выдает покердом бонус 777 рублей всем новым игрокам. Для получения бонуса достаточно создать аккаунт по инструкции нашего сайта. Click here...

5   18.11.2018 - 19:12 Tyronefoone пишет:

Подробная информация об играх - http://webblog.ru/alfavittravel1/139441/

6   18.11.2018 - 19:13 Tyronefoone пишет:

Подробная информация об играх - http://webblog.ru/alfavittravel1/139441/

7   18.11.2018 - 19:15 Jinur92 пишет:

http://agatas.org/qa/4747/duphaston-where-purchase-dydrogesterone-guaranteed-delivery http://www.godry.co.uk/profiles/blogs/d-nde-comprar-generico-viagra-femenina-100-mg-sin-receta-en-l-nea http://bobford.ning.com/profiles/blogs/flibanserina-100-mg-comprar-sin-receta-pago-visa-flibanserin http://whazzup-u.com/m/blogpost?id=6598105%3ABlogPost%3A12192865 http://facebookhitlist.com/profiles/blogs/comprar-megafil-tadalafil-sin-receta-en-farmacia-online-usa http://writeskills.ning.com/profiles/blogs/farmacia-en-linea-donde-comprar-generico-griseofulvina-sin-receta https://happyhare.org/blogs/148/1616/donde-a-la-orden-ropinirol-sin-receta-fiable-guatemala-ropinir http://vivafengshui.ning.com/profiles/blogs/gabapentine-300mg-achat-gabapentine-vente-par-correspondance http://recampus.ning.com/profiles/blogs/tretinoina-025-mg-puedo-comprar-sin-receta-de-calidad-usa-comprar http://dctechnology.ning.com/profiles/blogs/farmacia-en-linea-donde-comprar-desloratadina-5mg-sin-receta-con http://vocal-buzz.ning.com/profiles/blogs/comprar-cefdinirum-cefdinir-sin-receta-con-mastercard-chile http://techwarriorteam.ning.com/profiles/blogs/donde-a-la-orden-cefalexina-sin-receta-pago-mastercard http://snopeczek.hekko.pl/226020/express-levofloxacine-levaquin-original-livraison-rapide http://www.taffebook.com/blogs/1128/892/rizatriptan-10-mg-ligne-pas-cher-acheter-site-fiable-rizatrip http://explicitty.com/blogs/2190/22966/comprar-generico-metformin-glyburide-sin-receta-rapido-chile http://howidoit.ning.com/profiles/blogs/como-comprar-desogen-0-2mg-gen-rico-forma-segura-melhor-pre-o http://quainv.com/blogs/post/40948#sthash.3UM7XIQL.lmmNL8SJ.dpbs http://barbershoppers.org/blogs/post/17968 http://playit4ward-sanantonio.ning.com/profiles/blogs/amiloride-5mg-bas-prix-sur-internet-trouver-du-amiloride-sans http://www.myindiagate.com/community/blogs/post/314951 http://gennethub.com/blogs/699/1707/blugral-order-cheap-where-to-buy-sildenafil-citrate-safely-onl http://football.ning.com/profiles/blogs/acheter-vrai-lumigan-bimatoprost-3mg-sur-internet-au-rabais-avec http://crossroadshob.ning.com/profiles/blogs/lomefloxacin-order-where-to-buy-maxaquin-free-delivery http://network-marketing.ning.com/profiles/blogs/capecitabine-comprar-en-farmacia-online-aprobada-panam

8   18.11.2018 - 19:15 Jinur92 пишет:

http://agatas.org/qa/4747/duphaston-where-purchase-dydrogesterone-guaranteed-delivery http://www.godry.co.uk/profiles/blogs/d-nde-comprar-generico-viagra-femenina-100-mg-sin-receta-en-l-nea http://bobford.ning.com/profiles/blogs/flibanserina-100-mg-comprar-sin-receta-pago-visa-flibanserin http://whazzup-u.com/m/blogpost?id=6598105%3ABlogPost%3A12192865 http://facebookhitlist.com/profiles/blogs/comprar-megafil-tadalafil-sin-receta-en-farmacia-online-usa http://writeskills.ning.com/profiles/blogs/farmacia-en-linea-donde-comprar-generico-griseofulvina-sin-receta https://happyhare.org/blogs/148/1616/donde-a-la-orden-ropinirol-sin-receta-fiable-guatemala-ropinir http://vivafengshui.ning.com/profiles/blogs/gabapentine-300mg-achat-gabapentine-vente-par-correspondance http://recampus.ning.com/profiles/blogs/tretinoina-025-mg-puedo-comprar-sin-receta-de-calidad-usa-comprar http://dctechnology.ning.com/profiles/blogs/farmacia-en-linea-donde-comprar-desloratadina-5mg-sin-receta-con http://vocal-buzz.ning.com/profiles/blogs/comprar-cefdinirum-cefdinir-sin-receta-con-mastercard-chile http://techwarriorteam.ning.com/profiles/blogs/donde-a-la-orden-cefalexina-sin-receta-pago-mastercard http://snopeczek.hekko.pl/226020/express-levofloxacine-levaquin-original-livraison-rapide http://www.taffebook.com/blogs/1128/892/rizatriptan-10-mg-ligne-pas-cher-acheter-site-fiable-rizatrip http://explicitty.com/blogs/2190/22966/comprar-generico-metformin-glyburide-sin-receta-rapido-chile http://howidoit.ning.com/profiles/blogs/como-comprar-desogen-0-2mg-gen-rico-forma-segura-melhor-pre-o http://quainv.com/blogs/post/40948#sthash.3UM7XIQL.lmmNL8SJ.dpbs http://barbershoppers.org/blogs/post/17968 http://playit4ward-sanantonio.ning.com/profiles/blogs/amiloride-5mg-bas-prix-sur-internet-trouver-du-amiloride-sans http://www.myindiagate.com/community/blogs/post/314951 http://gennethub.com/blogs/699/1707/blugral-order-cheap-where-to-buy-sildenafil-citrate-safely-onl http://football.ning.com/profiles/blogs/acheter-vrai-lumigan-bimatoprost-3mg-sur-internet-au-rabais-avec http://crossroadshob.ning.com/profiles/blogs/lomefloxacin-order-where-to-buy-maxaquin-free-delivery http://network-marketing.ning.com/profiles/blogs/capecitabine-comprar-en-farmacia-online-aprobada-panam

9   18.11.2018 - 19:17 Ivole69 пишет:

http://bobford.ning.com/profiles/blogs/altace-10-mg-como-comprar-r-pido
http://answers.codelair.com/11204/baclofen-commander-ligne-achat-baclofen-ordonnance-ligne
http://sn.ras.ru/index.php/blogs/1126/50191/glimepirida-comprar-en-una-farma
http://recampus.ning.com/profiles/blogs/comprar-cialis-tadalafil-ahora-m-xico
http://smssaff.sagada.org/profiles/blogs/clomiphene-citrate-bas-prix-internet-rapide-vente-clomiphene
http://dmoney.ru/28905/meilleur-achater-sildenafil-ranbaxy-sildenafil-ranbaxy-100mg
http://techwarriorteam.ning.com/profiles/blogs/singulair-montelukast-como-comprar-sin-receta-r-pido-chile
http://share.nm-pro.in/blogs/post/68447#sthash.sojnoNuN.FhXea40A.dpbs
http://snopeczek.hekko.pl/222131/comprar-hidroclorotiazida-hyzaar-5-mg-internet
http://source1law.com/s1l/blogs/136/3406/udenafil-100mg-buy-how-can-i-purchase-zudena-no-prescription-r
http://amusecandy.com/blogs/post/226799
http://recampus.ning.com/profiles/blogs/farmacia-online-donde-comprar-cyproheptadina-sin-receta-r-pido
http://quainv.com/blogs/post/22612#sthash.wsYJ73Rz.LJd4U2LZ.dpbs
http://vocal-buzz.ning.com/m/blogpost?id=6452757%3ABlogPost%3A4597053
http://techwarriorteam.ning.com/m/blogpost?id=4669430%3ABlogPost%3A3648778
http://www.holidayscanada.com/blogs/355/10962/minipress-5mg-buy-cheap-how-to-buy-prazosin-cheap
http://www.q-voice.tv/old/redirect/test/qa/index.php?qa=61313&qa_1=order-melatonin-safely-how-to-buy-meloset-quick-shipping
http://innovatoruddannelse.ning.com/profiles/blogs/site-seguro-para-comprar-mefenamic-acid-ponstel-500-mg-gen-rico
http://lydlabs.ning.com/profiles/blogs/site-seguro-para-comprar-clofazimina-50mg-gen-rico-entrega-r-pida
http://www.politicanada.ca/blogs/1397/9424/ketoconazole-comprar-sin-receta-de-calidad-ecuador
http://adrenalineprovinggrounds.ning.com/profiles/blogs/discount-bupropion-150-mg-buy-online-where-buy-bupropion-online
http://playit4ward-sanantonio.ning.com/profiles/blogs/onde-posso-comprar-assal-albuterol-gen-rico-pela-internet-no
http://vocal-buzz.ning.com/profiles/blogs/ketoconazol-200-mg-comprar-en-una-farmacia-online-confirmaci-n-r
http://lydlabs.ning.com/profiles/blogs/calcium-acetate-667mg-comprar-en-una-farmacia-online-con
http://millionairex3.ning.com/profiles/blogs/meloxicam-15-mg-achat-meloxicam-sans-ordonnance-lille
http://cdloga78.ning.com/profiles/blogs/commander-pilule-avanafil-dapoxetine-200-60-mg-en-ligne-moins
http://community.lazypoets.com/profiles/blogs/fenazopiridina-pyridium-200-mg-onde-comprar-sem-receita-pela
http://bobford.ning.com/m/blogpost?id=2578763%3ABlogPost%3A4686794
http://mcdonaldauto.ning.com/profiles/blogs/farmacia-online-donde-comprar-ezetimiba-10mg-env-o-gratis-espa-a

10   18.11.2018 - 19:17 Ivole69 пишет:

http://bobford.ning.com/profiles/blogs/altace-10-mg-como-comprar-r-pido
http://answers.codelair.com/11204/baclofen-commander-ligne-achat-baclofen-ordonnance-ligne
http://sn.ras.ru/index.php/blogs/1126/50191/glimepirida-comprar-en-una-farma
http://recampus.ning.com/profiles/blogs/comprar-cialis-tadalafil-ahora-m-xico
http://smssaff.sagada.org/profiles/blogs/clomiphene-citrate-bas-prix-internet-rapide-vente-clomiphene
http://dmoney.ru/28905/meilleur-achater-sildenafil-ranbaxy-sildenafil-ranbaxy-100mg
http://techwarriorteam.ning.com/profiles/blogs/singulair-montelukast-como-comprar-sin-receta-r-pido-chile
http://share.nm-pro.in/blogs/post/68447#sthash.sojnoNuN.FhXea40A.dpbs
http://snopeczek.hekko.pl/222131/comprar-hidroclorotiazida-hyzaar-5-mg-internet
http://source1law.com/s1l/blogs/136/3406/udenafil-100mg-buy-how-can-i-purchase-zudena-no-prescription-r
http://amusecandy.com/blogs/post/226799
http://recampus.ning.com/profiles/blogs/farmacia-online-donde-comprar-cyproheptadina-sin-receta-r-pido
http://quainv.com/blogs/post/22612#sthash.wsYJ73Rz.LJd4U2LZ.dpbs
http://vocal-buzz.ning.com/m/blogpost?id=6452757%3ABlogPost%3A4597053
http://techwarriorteam.ning.com/m/blogpost?id=4669430%3ABlogPost%3A3648778
http://www.holidayscanada.com/blogs/355/10962/minipress-5mg-buy-cheap-how-to-buy-prazosin-cheap
http://www.q-voice.tv/old/redirect/test/qa/index.php?qa=61313&qa_1=order-melatonin-safely-how-to-buy-meloset-quick-shipping
http://innovatoruddannelse.ning.com/profiles/blogs/site-seguro-para-comprar-mefenamic-acid-ponstel-500-mg-gen-rico
http://lydlabs.ning.com/profiles/blogs/site-seguro-para-comprar-clofazimina-50mg-gen-rico-entrega-r-pida
http://www.politicanada.ca/blogs/1397/9424/ketoconazole-comprar-sin-receta-de-calidad-ecuador
http://adrenalineprovinggrounds.ning.com/profiles/blogs/discount-bupropion-150-mg-buy-online-where-buy-bupropion-online
http://playit4ward-sanantonio.ning.com/profiles/blogs/onde-posso-comprar-assal-albuterol-gen-rico-pela-internet-no
http://vocal-buzz.ning.com/profiles/blogs/ketoconazol-200-mg-comprar-en-una-farmacia-online-confirmaci-n-r
http://lydlabs.ning.com/profiles/blogs/calcium-acetate-667mg-comprar-en-una-farmacia-online-con
http://millionairex3.ning.com/profiles/blogs/meloxicam-15-mg-achat-meloxicam-sans-ordonnance-lille
http://cdloga78.ning.com/profiles/blogs/commander-pilule-avanafil-dapoxetine-200-60-mg-en-ligne-moins
http://community.lazypoets.com/profiles/blogs/fenazopiridina-pyridium-200-mg-onde-comprar-sem-receita-pela
http://bobford.ning.com/m/blogpost?id=2578763%3ABlogPost%3A4686794
http://mcdonaldauto.ning.com/profiles/blogs/farmacia-online-donde-comprar-ezetimiba-10mg-env-o-gratis-espa-a

Познавательно

В Древней Греции кредитор устанавливал на земле должника столб с надписью, который означал, что эта земля в случае невозврата долга перейдёт в собственность кредитора. Такой столб назывался "Ипотека" (от греч. ὑποθήκη), что означает "подставка, подпорка".