{"id":16126,"date":"2021-11-27T20:01:06","date_gmt":"2021-11-27T13:01:06","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=16126"},"modified":"2021-11-27T20:01:07","modified_gmt":"2021-11-27T13:01:07","slug":"co-the-du-doan-duoc-mot-dong-xu-duoc-tung-len-se-rot-xuong-dat-voi-mat-nao-khong","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/co-the-du-doan-duoc-mot-dong-xu-duoc-tung-len-se-rot-xuong-dat-voi-mat-nao-khong\/","title":{"rendered":"C\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c m\u1ed9t \u0111\u1ed3ng xu \u0111\u01b0\u1ee3c tung l\u00ean s\u1ebd r\u1edbt xu\u1ed1ng \u0111\u1ea5t v\u1edbi m\u1eb7t n\u00e0o kh\u00f4ng?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 10 &#8211; Arkady Leokum<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Theo nguy\u00ean t\u1eafc, th\u1eadt s\u1ef1 c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n \u0111\u1ed3ng xu s\u1ebd r\u1edbt xu\u1ed1ng \u0111\u1ea5t v\u1edbi m\u1eb7t x\u1ea5p hay ng\u1eeda. C\u01a1 h\u1ecdc c\u01a1 b\u1ea3n c\u1ee7a vi\u1ec7c tung \u0111\u1ed3ng ti\u1ec1n th\u00ec kh\u00e1 \u0111\u01a1n gi\u1ea3n v\u00e0 c\u00e1c ph\u01b0\u01a1ng tr\u00ecnh t\u00ecm k\u1ebft qu\u1ea3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c gi\u1ea3i b\u1eb1ng m\u00e1y vi t\u00ednh. Tuy nhi\u00ean, m\u1ed9t nghi\u00ean c\u1ee9u g\u1ea7n \u0111\u00e2y c\u1ee7a gi\u00e1o s\u01b0 J.P.Cusumano v\u00e0 ti\u1ebfn s\u0129 N.K.Hecht c\u1ee7a \u0111\u1ea1i h\u1ecdc bang Pennsylvania \u0111\u00e3 ch\u1ec9 ra r\u1eb1ng tr\u1ea1ng th\u00e1i cu\u1ed1i c\u00f9ng c\u1ee7a \u0111\u1ed3ng xu khi \u0111\u00e1p xu\u1ed1ng \u0111\u1ea5t ch\u1ec9 c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n khi m\u00e0 \u0111\u1ed3ng xu \u0111\u01b0\u1ee3c tung y\u1ebfu \u0111\u1ebfn n\u1ed7i n\u00f3 h\u1ea7u nh\u01b0 kh\u00f4ng l\u00ean \u0111\u1ee7 cao \u0111\u1ec3 ho\u00e0n t\u1ea5t m\u1ed9t v\u00f2ng quay \u0111\u1ea7y \u0111\u1ee7. \u0110\u00f3 l\u00e0 do vi\u1ec7c tung \u0111\u1ed3ng xu c\u00f3 t\u00ednh ch\u1ea5t \u201ch\u1ed7n lo\u1ea1n\u201d &#8211; ngh\u0129a l\u00e0, ch\u1ec9 m\u1ed9t sai s\u00f3t r\u1ea5t nh\u1ecf trong vi\u1ec7c m\u00f4 t\u1ea3 tr\u1ea1ng th\u00e1i ban \u0111\u1ea7u c\u1ee7a \u0111\u1ed3ng xu s\u1ebd t\u0103ng l\u00ean r\u1ea5t nhanh theo th\u1eddi gian v\u00e0 c\u00f3 th\u1ec3 l\u00e0m ti\u00eau tan m\u1ecdi hy v\u1ecdng d\u1ef1 \u0111o\u00e1n ch\u00ednh x\u00e1c \u0111\u1ed3ng xu s\u1ebd \u0111\u00e1p xu\u1ed1ng \u0111\u1ea5t nh\u01b0 th\u1ebf n\u00e0o. N\u00ean, \u0111\u1ed1i v\u1edbi nh\u1eefng m\u1ee5c \u0111\u00edch th\u1ef1c t\u1ebf, vi\u1ec7c tung \u0111\u1ed3ng xu l\u00e0 ho\u00e0n to\u00e0n ng\u1eabu nhi\u00ean.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u1eefng th\u00ed nghi\u1ec7m ch\u1ee9ng minh cho nh\u1eadn \u0111\u1ecbnh tr\u00ean \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1edfi John Kerrich, m\u1ed9t nh\u00e0 to\u00e1n h\u1ecdc g\u1ed1c Copenhagen, \u0111\u00e3 t\u1eebng b\u1ecb giam gi\u1eef trong cu\u1ed9c x\u00e2m l\u01b0\u1ee3c c\u1ee7a \u0110an M\u1ea1ch v\u00e0o Anh n\u0103m 1940. Trong su\u1ed1t th\u1eddi gian b\u1ecb b\u1ecf t\u00f9, ti\u1ebfn s\u0129 Kerrich \u0111\u00e3 gi\u1ebft th\u1eddi gian b\u1eb1ng c\u00e1ch tung \u0111\u1ed3ng ti\u1ec1n 10.000 l\u1ea7n v\u00e0 ghi l\u1ea1i c\u00e1c k\u1ebft qu\u1ea3. \u00d4ng ph\u00e1t hi\u1ec7n ra r\u1eb1ng t\u1ec9 l\u1ec7 t\u01b0\u01a1ng \u0111\u1ed1i c\u1ee7a m\u1eb7t x\u1ea5p v\u00e0 ng\u1eeda l\u00e0 ho\u00e0n to\u00e0n kh\u00f4ng thay \u0111\u1ed5i v\u1edbi s\u1ef1 tung ng\u1eabu nhi\u00ean, kho\u1ea3ng 5,067 m\u1eb7t ng\u1eeda v\u00e0 4,933 m\u1eb7t x\u1ea5p.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 10 &#8211; Arkady Leokum Theo nguy\u00ean t\u1eafc, th\u1eadt s\u1ef1 c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n \u0111\u1ed3ng xu s\u1ebd r\u1edbt xu\u1ed1ng \u0111\u1ea5t v\u1edbi m\u1eb7t x\u1ea5p hay ng\u1eeda. C\u01a1 h\u1ecdc c\u01a1 b\u1ea3n c\u1ee7a vi\u1ec7c tung \u0111\u1ed3ng ti\u1ec1n th\u00ec kh\u00e1 \u0111\u01a1n gi\u1ea3n v\u00e0 c\u00e1c ph\u01b0\u01a1ng tr\u00ecnh t\u00ecm k\u1ebft [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[15],"tags":[],"class_list":["post-16126","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/16126","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=16126"}],"version-history":[{"count":1,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/16126\/revisions"}],"predecessor-version":[{"id":16127,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/16126\/revisions\/16127"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=16126"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=16126"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=16126"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}