{"id":538,"date":"2022-08-06T06:11:46","date_gmt":"2022-08-06T06:11:46","guid":{"rendered":"https:\/\/thuyetminh.explorascience.vn\/?p=538"},"modified":"2022-08-06T06:16:25","modified_gmt":"2022-08-06T06:16:25","slug":"gioi-thieu-mo-men-quan-tinh","status":"publish","type":"post","link":"https:\/\/thuyetminh.explorascience.vn\/?p=538","title":{"rendered":"Gi\u1edbi thi\u1ec7u m\u00f4 h\u00ecnh: M\u00f4-men qu\u00e1n t\u00ednh"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"538\" class=\"elementor elementor-538\" data-elementor-settings=\"[]\">\n\t\t\t\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-62b521c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"62b521c\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-bf005b9\" data-id=\"bf005b9\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a985ea5 elementor-widget elementor-widget-heading\" data-id=\"a985ea5\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.5.6 - 28-02-2022 *\/\n.elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title[class*=elementor-size-]>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}<\/style><h2 class=\"elementor-heading-title elementor-size-default\">M\u00d4 H\u00ccNH M\u00d4-MEN QU\u00c1N T\u00cdNH<br>(Moment of inertia)<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-15e715b elementor-widget elementor-widget-image\" data-id=\"15e715b\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.5.6 - 28-02-2022 *\/\n.elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img[src$=\".svg\"]{width:48px}.elementor-widget-image img{vertical-align:middle;display:inline-block}<\/style>\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/thuyetminh.explorascience.vn\/wp-content\/uploads\/2022\/08\/Mo-men-quan-tinh-1024x768.jpg\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/thuyetminh.explorascience.vn\/wp-content\/uploads\/2022\/08\/Mo-men-quan-tinh-1024x768.jpg 1024w, https:\/\/thuyetminh.explorascience.vn\/wp-content\/uploads\/2022\/08\/Mo-men-quan-tinh-300x225.jpg 300w, https:\/\/thuyetminh.explorascience.vn\/wp-content\/uploads\/2022\/08\/Mo-men-quan-tinh-768x576.jpg 768w, https:\/\/thuyetminh.explorascience.vn\/wp-content\/uploads\/2022\/08\/Mo-men-quan-tinh-1536x1152.jpg 1536w, https:\/\/thuyetminh.explorascience.vn\/wp-content\/uploads\/2022\/08\/Mo-men-quan-tinh-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b667d9c elementor-widget elementor-widget-wp-widget-media_audio\" data-id=\"b667d9c\" data-element_type=\"widget\" data-widget_type=\"wp-widget-media_audio.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<audio class=\"wp-audio-shortcode\" id=\"audio-538-1\" preload=\"none\" style=\"width: 100%;\" controls=\"controls\"><source type=\"audio\/mpeg\" src=\"https:\/\/thuyetminh.explorascience.vn\/wp-content\/uploads\/2022\/08\/Mo-men-quan-tinh-1.mp3?_=1\" \/><source type=\"audio\/mpeg\" src=\"https:\/\/thuyetminh.explorascience.vn\/wp-content\/uploads\/2022\/08\/Mo-men-quan-tinh-1.mp3?_=1\" \/><a href=\"https:\/\/thuyetminh.explorascience.vn\/wp-content\/uploads\/2022\/08\/Mo-men-quan-tinh-1.mp3\">https:\/\/thuyetminh.explorascience.vn\/wp-content\/uploads\/2022\/08\/Mo-men-quan-tinh-1.mp3<\/a><\/audio>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0836a3a elementor-widget elementor-widget-text-editor\" data-id=\"0836a3a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.5.6 - 28-02-2022 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#818a91;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#818a91;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p><span style=\"font-weight: 400;\"><strong>H\u01b0\u1edbng d\u1eabn ch\u01a1i:<\/strong><\/span><\/p><p><span style=\"font-weight: 400;\">B\u1ea1n h\u00e3y \u0111\u1eb7t 3 b\u00e1nh xe c\u00f3 c\u00f9ng \u0111\u01b0\u1eddng k\u00ednh v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng l\u00ean \u0111\u1ea7u m\u1eb7t ph\u1eb3ng nghi\u00eang. B\u1ea1n th\u1eed \u0111o\u00e1n xem b\u00e1nh xe n\u00e0o v\u1ec1 \u0111\u00edch s\u1edbm nh\u1ea5t? Sau \u0111\u00f3 b\u1ea1n h\u00e3y th\u1ea3 cho 3 b\u00e1nh xe l\u0103n xu\u1ed1ng c\u00f9ng l\u00fac v\u00e0 ki\u1ec3m tra d\u1ef1 \u0111o\u00e1n c\u1ee7a m\u00ecnh.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-42c50d2 elementor-widget elementor-widget-wp-widget-media_audio\" data-id=\"42c50d2\" data-element_type=\"widget\" data-widget_type=\"wp-widget-media_audio.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<audio class=\"wp-audio-shortcode\" id=\"audio-538-2\" preload=\"none\" style=\"width: 100%;\" controls=\"controls\"><source type=\"audio\/mpeg\" src=\"https:\/\/thuyetminh.explorascience.vn\/wp-content\/uploads\/2022\/08\/Mo-men-quan-tinh-2-1.mp3?_=2\" \/><source type=\"audio\/mpeg\" src=\"https:\/\/thuyetminh.explorascience.vn\/wp-content\/uploads\/2022\/08\/Mo-men-quan-tinh-2-1.mp3?_=2\" \/><a href=\"https:\/\/thuyetminh.explorascience.vn\/wp-content\/uploads\/2022\/08\/Mo-men-quan-tinh-2-1.mp3\">https:\/\/thuyetminh.explorascience.vn\/wp-content\/uploads\/2022\/08\/Mo-men-quan-tinh-2-1.mp3<\/a><\/audio>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6b6465f elementor-widget elementor-widget-text-editor\" data-id=\"6b6465f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p style=\"font-size: 15px; font-style: normal; font-weight: 400;\"><strong>T\u1ea1i sao l\u1ea1i nh\u01b0 v\u1eady?<\/strong><\/p><p style=\"font-size: 15px; font-style: normal; font-weight: 400;\">Ch\u00fang ta h\u00e3y x\u00e9t ri\u00eang chuy\u1ec3n \u0111\u1ed9ng quay quanh tr\u1ee5c c\u1ee7a m\u1ed7i b\u00e1nh xe. \u0110\u1ec3 quay \u0111\u01b0\u1ee3c 1 v\u00f2ng th\u00ec 1 \u0111i\u1ec3m n\u1eb1m xa tr\u1ee5c s\u1ebd ph\u1ea3i \u0111i qu\u00e3ng \u0111\u01b0\u1eddng d\u00e0i h\u01a1n 1 \u0111i\u1ec3m n\u1eb1m g\u1ea7n tr\u1ee5c b\u00e1nh xe. Do \u0111\u00f3, d\u01b0\u1edbi t\u00e1c d\u1ee5ng c\u1ee7a c\u00f9ng 1 l\u1ef1c h\u00fat c\u1ee7a Tr\u00e1i \u0111\u1ea5t, b\u00e1nh xe c\u00f3 kh\u1ed1i l\u01b0\u1ee3ng n\u1eb1m xa tr\u1ee5c h\u01a1n, s\u1ebd m\u1ea5t nhi\u1ec1u th\u1eddi gian \u0111\u1ec3 quay \u0111\u01b0\u1ee3c 1 v\u00f2ng h\u01a1n b\u00e1nh xe c\u00f3 kh\u1ed1i l\u01b0\u1ee3ng t\u1eadp trung \u1edf tr\u1ee5c.<\/p><p style=\"font-size: 15px; font-style: normal; font-weight: 400;\">N\u1ebfu t\u00ednh ch\u1ea5t v\u1eadt l\u00fd \u0111\u1eb7c tr\u01b0ng cho vi\u1ec7c t\u0103ng t\u1ed1c chuy\u1ec3n \u0111\u1ed9ng th\u1eb3ng c\u1ee7a m\u1ed9t v\u1eadt l\u00e0 kh\u1ed1i l\u01b0\u1ee3ng v\u1eadt \u0111\u00f3 (kh\u1ed1i l\u01b0\u1ee3ng c\u00e0ng l\u1edbn th\u00ec c\u00e0ng kh\u00f3 t\u0103ng t\u1ed1c), th\u00ec t\u00ednh ch\u1ea5t \u0111\u1eb7c tr\u01b0ng cho vi\u1ec7c t\u0103ng t\u1ed1c chuy\u1ec3n \u0111\u1ed9ng quay g\u1ecdi l\u00e0 m\u00f4-men qu\u00e1n t\u00ednh. M\u00f4-men qu\u00e1n t\u00ednh c\u1ee7a 1 v\u1eadt so v\u1edbi 1 tr\u1ee5c quay c\u00e0ng l\u1edbn n\u1ebfu kh\u1ed1i l\u01b0\u1ee3ng c\u1ee7a v\u1eadt \u0111\u00f3 ph\u00e2n b\u1ed1 c\u00e0ng xa tr\u1ee5c quay. B\u00e1nh xe c\u00f3 momen qu\u00e1n t\u00ednh c\u00e0ng l\u1edbn th\u00ec c\u00f3 qu\u00e1n t\u00ednh c\u00e0ng l\u1edbn n\u00ean chuy\u1ec3n \u0111\u1ed9ng c\u00e0ng ch\u1eadm.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>M\u00d4 H\u00ccNH M\u00d4-MEN QU\u00c1N T\u00cdNH (Moment of inertia) H\u01b0\u1edbng d\u1eabn ch\u01a1i: B\u1ea1n h\u00e3y \u0111\u1eb7t 3 b\u00e1nh xe c\u00f3 c\u00f9ng \u0111\u01b0\u1eddng k\u00ednh v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng l\u00ean \u0111\u1ea7u m\u1eb7t ph\u1eb3ng nghi\u00eang. B\u1ea1n th\u1eed \u0111o\u00e1n xem b\u00e1nh xe n\u00e0o v\u1ec1 \u0111\u00edch s\u1edbm nh\u1ea5t? Sau \u0111\u00f3 b\u1ea1n h\u00e3y th\u1ea3 cho 3 b\u00e1nh xe l\u0103n xu\u1ed1ng c\u00f9ng l\u00fac v\u00e0 ki\u1ec3m &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/thuyetminh.explorascience.vn\/?p=538\"> <span class=\"screen-reader-text\">Gi\u1edbi thi\u1ec7u m\u00f4 h\u00ecnh: M\u00f4-men qu\u00e1n t\u00ednh<\/span> Read More &raquo;<\/a><\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-538","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/thuyetminh.explorascience.vn\/index.php?rest_route=\/wp\/v2\/posts\/538","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/thuyetminh.explorascience.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/thuyetminh.explorascience.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/thuyetminh.explorascience.vn\/index.php?rest_route=\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/thuyetminh.explorascience.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=538"}],"version-history":[{"count":4,"href":"https:\/\/thuyetminh.explorascience.vn\/index.php?rest_route=\/wp\/v2\/posts\/538\/revisions"}],"predecessor-version":[{"id":546,"href":"https:\/\/thuyetminh.explorascience.vn\/index.php?rest_route=\/wp\/v2\/posts\/538\/revisions\/546"}],"wp:attachment":[{"href":"https:\/\/thuyetminh.explorascience.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=538"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/thuyetminh.explorascience.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=538"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/thuyetminh.explorascience.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=538"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}