{"id":6916,"date":"2021-11-20T12:36:55","date_gmt":"2021-11-20T05:36:55","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=6916"},"modified":"2021-11-20T13:24:43","modified_gmt":"2021-11-20T06:24:43","slug":"mot-ngay-tren-mat-trang-dai-bao-nhieu","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/mot-ngay-tren-mat-trang-dai-bao-nhieu\/","title":{"rendered":"&#8220;M\u1ed9t ng\u00e0y&#8221; tr\u00ean M\u1eb7t Tr\u0103ng d\u00e0i bao nhi\u00eau?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">N\u1ebfu b\u1ea1n du h\u00e0nh l\u00ean M\u1eb7t Tr\u0103ng, khi \u0111\u1ed5 b\u1ed9 xu\u1ed1ng M\u1eb7t Tr\u0103ng gi\u1ea3 thi\u1ebft l\u00e0 b\u1eaft \u0111\u1ea7u t\u1ed1i, v\u1eady b\u1ea1n ph\u1ea3i \u1edf tr\u00ean M\u1eb7t Tr\u0103ng bao l\u00e2u m\u1edbi nh\u00ecn th\u1ea5y M\u1eb7t Tr\u1eddi, kho\u1ea3ng th\u1eddi gian n\u00e0y g\u1ea7n b\u1eb1ng 15 ng\u00e0y tr\u00ean m\u1eb7t \u0111\u1ea5t. &#8220;M\u1ed9t ng\u00e0y&#8221; tr\u00ean M\u1eb7t Tr\u0103ng d\u00e0i bao nhi\u00eau ? C\u00e1c nh\u00e0 thi\u00ean v\u0103n b\u00e1o cho ta bi\u1ebft: m\u1ed9t ng\u00e0y tr\u00ean M\u1eb7t Tr\u0103ng b\u1eb1ng 29,5 ng\u00e0y tr\u00ean Tr\u00e1i \u0110\u1ea5t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u00e1i \u0110\u1ea5t t\u1ef1 quay t\u1ea1o th\u00e0nh ng\u00e0y v\u00e0 \u0111\u00eam n\u1ed1i ti\u1ebfp nhau. M\u1eb7t n\u00f3 \u0111\u1ed1i di\u1ec7n v\u1edbi M\u1eb7t Tr\u1eddi l\u00e0 ban ng\u00e0y, m\u1eb7t n\u1eb1m sau l\u01b0ng M\u1eb7t Tr\u1eddi l\u00e0 ban \u0111\u00eam. M\u1ed7i l\u1ea7n ng\u00e0y \u0111\u00eam thay \u0111\u1ed5i t\u1ee9c l\u00e0 m\u1ed9t ng\u00e0y tr\u00ean Tr\u00e1i \u0110\u1ea5t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1eb7t Tr\u0103ng c\u0169ng t\u1ef1 quay, m\u1eb7t \u0111\u1ed1i di\u1ec7n v\u1edbi M\u1eb7t Tr\u1eddi l\u00e0 ban ng\u00e0y, m\u1eb7t n\u1eb1m sau l\u01b0ng l\u00e0 ban \u0111\u00eam.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u01b0ng t\u1ed1c \u0111\u1ed9 t\u1ef1 quay c\u1ee7a M\u1eb7t Tr\u0103ng ch\u1eadm h\u01a1n Tr\u00e1i \u0110\u1ea5t r\u1ea5t nhi\u1ec1u, c\u1ea7n th\u1eddi gian 27,3 ng\u00e0y tr\u00ean Tr\u00e1i \u0110\u1ea5t, cho n\u00ean m\u1ed9t ng\u00e0y tr\u00ean M\u1eb7t Tr\u0103ng d\u00e0i h\u01a1n r\u1ea5t nhi\u1ec1u so v\u1edbi m\u1ed9t ng\u00e0y tr\u00ean Tr\u00e1i \u0110\u1ea5t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1eb7t Tr\u0103ng t\u1ef1 quay m\u1ed9t v\u00f2ng l\u00e0 27,3 ng\u00e0y c\u1ee7a Tr\u00e1i \u0110\u1ea5t, v\u1eady m\u1ed9t ng\u00e0y c\u1ee7a M\u1eb7t Tr\u0103ng v\u00ec sao l\u1ea1i b\u1eb1ng 29,5 ng\u00e0y tr\u00ean Tr\u00e1i \u0110\u1ea5t ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 27,3 ng\u00e0y?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nguy\u00ean l\u00e0 v\u00ec M\u1eb7t Tr\u0103ng v\u1eeba t\u1ef1 quay, v\u1eeba ph\u1ea3i quay quanh Tr\u00e1i \u0110\u1ea5t, trong l\u00fac \u0111\u00f3 Tr\u00e1i \u0110\u1ea5t l\u1ea1i quay quanh M\u1eb7t Tr\u1eddi. Khi M\u1eb7t Tr\u0103ng quay \u0111\u01b0\u1ee3c m\u1ed9t v\u00f2ng th\u00ec Tr\u00e1i \u0110\u1ea5t c\u0169ng chuy\u1ec3n \u0111\u1ed9ng \u0111\u01b0\u1ee3c m\u1ed9t c\u1ef1 ly tr\u00ean qu\u1ef9 \u0111\u1ea1o quay quanh M\u1eb7t Tr\u1eddi, do \u0111\u00f3 sau 27,3 ng\u00e0y, \u0111i\u1ec3m c\u1ee7a M\u1eb7t Tr\u0103ng ban \u0111\u1ea7u \u0111\u1ed1i di\u1ec7n v\u1edbi M\u1eb7t Tr\u1eddi nay kh\u00f4ng c\u00f2n \u0111\u1ed1i di\u1ec7n v\u1edbi M\u1eb7t Tr\u1eddi n\u1eefa m\u00e0 ph\u1ea3i quay \u0111i m\u1ed9t g\u00f3c m\u1edbi c\u00f3 th\u1ec3 \u0111\u1ed1i di\u1ec7n v\u1edbi M\u1eb7t Tr\u1eddi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kho\u1ea3ng th\u1eddi gian \u0111\u00f3 c\u1ea7n 2,25 ng\u00e0y. Cho n\u00ean c\u1ed9ng 27,3 ng\u00e0y v\u1edbi 2,25 ng\u00e0y l\u00e0 29,5 ng\u00e0y.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1eeb kho\u00e1: M\u1eb7t Tr\u0103ng; M\u1eb7t Tr\u0103ng t\u1ef1 quay.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n\n\n\n","protected":false},"excerpt":{"rendered":"<p>N\u1ebfu b\u1ea1n du h\u00e0nh l\u00ean M\u1eb7t Tr\u0103ng, khi \u0111\u1ed5 b\u1ed9 xu\u1ed1ng M\u1eb7t Tr\u0103ng gi\u1ea3 thi\u1ebft l\u00e0 b\u1eaft \u0111\u1ea7u t\u1ed1i, v\u1eady b\u1ea1n ph\u1ea3i \u1edf tr\u00ean M\u1eb7t Tr\u0103ng bao l\u00e2u m\u1edbi nh\u00ecn th\u1ea5y M\u1eb7t Tr\u1eddi, kho\u1ea3ng th\u1eddi gian n\u00e0y g\u1ea7n b\u1eb1ng 15 ng\u00e0y tr\u00ean m\u1eb7t \u0111\u1ea5t. &#8220;M\u1ed9t ng\u00e0y&#8221; tr\u00ean M\u1eb7t Tr\u0103ng d\u00e0i bao nhi\u00eau ? C\u00e1c nh\u00e0 [&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":[15,7],"tags":[],"class_list":["post-6916","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc","category-vat-ly"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/6916","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=6916"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/6916\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=6916"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=6916"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=6916"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}