{"id":21152,"date":"2025-07-08T03:41:17","date_gmt":"2025-07-07T20:41:17","guid":{"rendered":"https:\/\/www.ckconitsha.com\/vn\/?p=21152"},"modified":"2025-07-09T12:05:25","modified_gmt":"2025-07-09T05:05:25","slug":"cac-loai-may-co-don-gian-cau-tao-cong-dung-vi-du-chi-tiet-tung-loai","status":"publish","type":"post","link":"https:\/\/www.ckconitsha.com\/vn\/cac-loai-may-co-don-gian-cau-tao-cong-dung-vi-du-chi-tiet-tung-loai\/","title":{"rendered":"C\u00e1c lo\u1ea1i m\u00e1y c\u01a1 \u0111\u01a1n gi\u1ea3n: C\u1ea5u t\u1ea1o, c\u00f4ng d\u1ee5ng &amp; v\u00ed d\u1ee5 chi ti\u1ebft t\u1eebng lo\u1ea1i"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_79_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.ckconitsha.com\/vn\/cac-loai-may-co-don-gian-cau-tao-cong-dung-vi-du-chi-tiet-tung-loai\/#May_co_khi_don_gian_la_gi\" >M\u00e1y c\u01a1 kh\u00ed \u0111\u01a1n gi\u1ea3n l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.ckconitsha.com\/vn\/cac-loai-may-co-don-gian-cau-tao-cong-dung-vi-du-chi-tiet-tung-loai\/#May_moc_co_hoc_don_gian\" >M\u00e1y m\u00f3c c\u01a1 h\u1ecdc \u0111\u01a1n gi\u1ea3n<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.ckconitsha.com\/vn\/cac-loai-may-co-don-gian-cau-tao-cong-dung-vi-du-chi-tiet-tung-loai\/#Don_bay\" >\u0110\u00f2n b\u1ea9y<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.ckconitsha.com\/vn\/cac-loai-may-co-don-gian-cau-tao-cong-dung-vi-du-chi-tiet-tung-loai\/#Rong_roc\" >R\u00f2ng r\u1ecdc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.ckconitsha.com\/vn\/cac-loai-may-co-don-gian-cau-tao-cong-dung-vi-du-chi-tiet-tung-loai\/#Mat_phang_nghieng\" >M\u1eb7t ph\u1eb3ng nghi\u00eang<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.ckconitsha.com\/vn\/cac-loai-may-co-don-gian-cau-tao-cong-dung-vi-du-chi-tiet-tung-loai\/#Ap_dung_cac_may_co_hoc_don_gian_trong_cuoc_song\" >\u00c1p d\u1ee5ng c\u00e1c m\u00e1y c\u01a1 h\u1ecdc \u0111\u01a1n gi\u1ea3n trong cu\u1ed9c s\u1ed1ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.ckconitsha.com\/vn\/cac-loai-may-co-don-gian-cau-tao-cong-dung-vi-du-chi-tiet-tung-loai\/#Tra_loi_cac_cau_hoi_lien_quan_den_may_co_hoc_don_gian\" >Tr\u1ea3 l\u1eddi c\u00e1c c\u00e2u h\u1ecfi li\u00ean quan \u0111\u1ebfn m\u00e1y c\u01a1 h\u1ecdc \u0111\u01a1n gi\u1ea3n<\/a><\/li><\/ul><\/nav><\/div>\n<\/p>\n<p dir=\"ltr\">M\u1ed7i ng\u00e0y b\u1ea1n c\u00f3 th\u1ec3 b\u1eaft g\u1eb7p nhi\u1ec1u lo\u1ea1i m\u00e1y v\u00e0 c\u00f4ng c\u1ee5 \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 m\u00e1y c\u01a1 kh\u00ed \u0111\u01a1n gi\u1ea3n. V\u00ed d\u1ee5, \u0111\u1ec3 k\u00e9o m\u1ed9t v\u1eadt n\u1eb7ng l\u00ean h\u1ed1 tr\u00ean m\u1eb7t \u0111\u1ea5t, c\u00f3 v\u1ebb r\u1ea5t kh\u00f3 kh\u0103n cho s\u1ee9c m\u1ea1nh c\u1ee7a con ng\u01b0\u1eddi, nh\u01b0ng th\u1eadt d\u1ec5 d\u00e0ng \u0111\u1ec3 s\u1eed d\u1ee5ng m\u1ed9t m\u00e1y c\u01a1 h\u1ecdc \u0111\u01a1n gi\u1ea3n. V\u1eady m\u1ed9t m\u00e1y c\u01a1 h\u1ecdc \u0111\u01a1n gi\u1ea3n l\u00e0 g\u00ec? C\u00f3 nh\u1eefng lo\u1ea1i m\u00e1y c\u01a1 h\u1ecdc \u0111\u01a1n gi\u1ea3n n\u00e0o? Ch\u00fang ta h\u00e3y t\u00ecm hi\u1ec3u v\u1ec1 ch\u00fang v\u1edbi kh\u1ec9 th\u00f4ng qua b\u00e0i vi\u1ebft sau. <\/p>\n<p>                                    <img decoding=\"async\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/image\/600x480.png\"><\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"May_co_khi_don_gian_la_gi\"><\/span>M\u00e1y c\u01a1 kh\u00ed \u0111\u01a1n gi\u1ea3n l\u00e0 g\u00ec? <span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">\u0110\u1ea7u ti\u00ean ch\u00fang t\u00f4i th\u1ef1c hi\u1ec7n m\u1ed9t th\u00ed nghi\u1ec7m nh\u1ecf v\u1edbi tr\u00e1i c\u00e2y n\u1eb7ng v\u00e0 m\u1ed9t l\u1ef1c l\u01b0\u1ee3ng l\u00f2 xo. Gi\u1ea3 s\u1eed c\u00e1c v\u1eadt n\u1eb7ng n\u1eb7ng 0,5 N. Ch\u00fang ta s\u1eed d\u1ee5ng l\u1ef1c \u0111\u1ec3 n\u00e2ng c\u00e1c v\u1eadt n\u1eb7ng. D\u1ef1a tr\u00ean l\u1ef1c l\u01b0\u1ee3ng thi\u1ebft k\u1ebf, ch\u00fang ta th\u1ea5y s\u1ee9c m\u1ea1nh c\u1ee7a l\u1ef1c n\u00e2ng b\u1eb1ng tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a tr\u1ecdng l\u01b0\u1ee3ng. <\/p>\n<p dir=\"ltr\">K\u1ebft lu\u1eadn: Khi k\u00e9o \u0111\u1ed1i t\u01b0\u1ee3ng l\u00ean theo chi\u1ec1u d\u1ecdc, c\u1ea7n s\u1eed d\u1ee5ng l\u1ef1c c\u00f3 c\u01b0\u1eddng \u0111\u1ed9 l\u1edbn h\u01a1n ho\u1eb7c b\u1eb1ng tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng \u0111\u00f3. <\/p>\n<p dir=\"ltr\">V\u00ec v\u1eady, tr\u00ean th\u1ef1c t\u1ebf, v\u00ed d\u1ee5 1 ng\u01b0\u1eddi c\u1ea7n k\u00e9o m\u1ed9t \u1ed1ng b\u00ea t\u00f4ng t\u1eeb d\u01b0\u1edbi l\u1ed7. Ng\u01b0\u1eddi \u0111\u00f3 c\u00f3 s\u1ee9c m\u1ea1nh n\u00e2ng 400 N. Tuy nhi\u00ean, \u1ed1ng b\u00ea t\u00f4ng c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng P = 800 N. Ch\u00fang ta th\u1ea5y r\u1eb1ng ng\u01b0\u1eddi \u0111\u00f3 kh\u00f4ng th\u1ec3 nh\u1ea5c \u1ed1ng b\u00ea t\u00f4ng, do l\u1ef1c k\u00e9o F <\/p>\n<p dir=\"ltr\">\u0110\u00e2y l\u00e0 th\u1eddi \u0111i\u1ec3m ch\u00fang ta c\u1ea7n s\u1eed d\u1ee5ng m\u1ed9t m\u00e1y c\u01a1 kh\u00ed \u0111\u01a1n gi\u1ea3n. <\/p>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/cac-loai-may-co-don-gian-3.jpg\" alt=\"Minh h\u1ecda m\u00e1y c\u01a1 h\u1ecdc \u0111\u01a1n gi\u1ea3n. (\u1ea2nh: B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<p dir=\"ltr\"><em>M\u00e1y c\u01a1 kh\u00ed \u0111\u01a1n gi\u1ea3n l\u00e0<\/em> C\u00e1c c\u00f4ng c\u1ee5 l\u00e0m cho n\u00f3 d\u1ec5 d\u00e0ng h\u01a1n \u0111\u1ec3 l\u00e0m vi\u1ec7c. V\u00ed d\u1ee5, c\u00e1c t\u1ea5m v\u00e1n nghi\u00eang, x\u00e0 beng, r\u00f2ng r\u1ecdc, vv l\u00e0 nh\u1eefng m\u00e1y c\u01a1 h\u1ecdc \u0111\u01a1n gi\u1ea3n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 di chuy\u1ec3n ho\u1eb7c n\u00e2ng v\u1eadt n\u1eb7ng d\u1ec5 d\u00e0ng. <\/p>\n<p dir=\"ltr\">M\u00e1y c\u01a1 kh\u00ed \u0111\u01a1n gi\u1ea3n c\u0169ng gi\u00fap m\u1ecdi ng\u01b0\u1eddi ti\u1ebft ki\u1ec7m n\u1ed7 l\u1ef1c khi l\u00e0m vi\u1ec7c. <\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"May_moc_co_hoc_don_gian\"><\/span>M\u00e1y m\u00f3c c\u01a1 h\u1ecdc \u0111\u01a1n gi\u1ea3n <span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">C\u00f3 ba lo\u1ea1i m\u00e1y c\u01a1 h\u1ecdc ch\u00ednh l\u00e0 \u0111\u00f2n b\u1ea9y, r\u00f2ng r\u1ecdc v\u00e0 m\u1eb7t ph\u1eb3ng nghi\u00eang. H\u00e3y t\u00ecm ra c\u1ea5u tr\u00fac c\u1ee7a ba m\u00e1y c\u01a1 h\u1ecdc \u0111\u01a1n gi\u1ea3n n\u00e0y d\u01b0\u1edbi \u0111\u00e2y. <\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Don_bay\"><\/span>\u0110\u00f2n b\u1ea9y <span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">T\u1eadn d\u1ee5ng l\u00e0 m\u1ed9t trong nh\u1eefng m\u00e1y c\u01a1 h\u1ecdc \u0111\u01a1n gi\u1ea3n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong cu\u1ed9c s\u1ed1ng <\/p>\n<p dir=\"ltr\">C\u1ea5u tr\u00fac \u0111\u00f2n b\u1ea9y<\/p>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/0.jpg\" alt=\"Minh h\u1ecda \u0111\u00f2n b\u1ea9y. (\u1ea2nh: Shutterstock.com)\" width=\"100%\"><\/p>\n<p dir=\"ltr\">\u0110\u00f2n b\u1ea9y c\u00f3 m\u1ed9t \u0111i\u1ec3m x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u0111i\u1ec3m t\u1ef1a (v\u00ed d\u1ee5: \u0111i\u1ec3m 0). \u0110\u00f2n b\u1ea9y s\u1ebd xoay xung quanh \u0111i\u1ec3m t\u1ef1a 0. <\/p>\n<p dir=\"ltr\">M\u1ed9t k\u1ebft th\u00fac bao g\u1ed3m tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng \u0111\u1ec3 n\u00e2ng F1, ho\u1ea1t \u0111\u1ed9ng tr\u00ean m\u1ed9t \u0111i\u1ec3m \u0111\u00f2n b\u1ea9y. M\u1ed9t \u0111\u1ea7u l\u00e0 l\u1ef1c n\u00e2ng l\u1ef1c F2, t\u00e1c \u0111\u1ed9ng l\u00ean m\u1ed9t \u0111i\u1ec3m \u0111\u00f2n b\u1ea9y kh\u00e1c. <\/p>\n<p dir=\"ltr\">V\u00ec v\u1eady, m\u1ed9t \u0111\u00f2n b\u1ea9y bao g\u1ed3m 3 ph\u1ea7n ch\u00ednh <\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">L\u00f4i k\u00e9o <\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">X\u00f4 <\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">\u0110i\u1ec3m t\u1ef1a <\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\">\u1ea2nh h\u01b0\u1edfng c\u1ee7a \u0111\u00f2n b\u1ea9y <\/p>\n<p dir=\"ltr\">\u0110\u00f2n b\u1ea9y gi\u00fap b\u1ea1n n\u00e2ng m\u1ed9t v\u1eadt n\u1eb7ng m\u00e0 kh\u00f4ng c\u1ea7n nhi\u1ec1u n\u1ed7 l\u1ef1c. Ch\u1ec9 c\u1ea7n t\u0103ng kho\u1ea3ng c\u00e1ch t\u1eeb m\u1ed9t \u0111\u1ea7u so v\u1edbi \u0111i\u1ec3m t\u1ef1a, l\u1ef1c s\u1eed d\u1ee5ng \u0111\u1ea7u kia s\u1ebd \u00edt h\u01a1n. <\/p>\n<p dir=\"ltr\">V\u00ed d\u1ee5 v\u1ec1 \u0111\u00f2n b\u1ea9y <\/p>\n<p dir=\"ltr\">M\u1ed9t v\u00ed d\u1ee5 \u0111i\u1ec3n h\u00ecnh m\u00e0 ch\u00fang ta th\u01b0\u1eddng th\u1ea5y l\u00e0 tr\u1ebb nh\u01b0 m\u1ed9t b\u1eadp b\u00eanh (v\u1edbi c\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a \u0111\u00f2n b\u1ea9y). M\u1ed9t \u0111\u1ea7u c\u1ee7a ng\u01b0\u1eddi ng\u1ed3i l\u00e0 l\u1ef1c k\u00e9o, ng\u01b0\u1eddi \u0111\u1ee9ng \u0111\u1ea7u ng\u01b0\u1eddi ng\u1ed3i \u1edf ph\u00eda b\u00ean kia l\u00e0 l\u1ef1c \u0111\u1ea9y. Khi hai l\u1ef1c l\u01b0\u1ee3ng c\u1ee7a hai ng\u01b0\u1eddi b\u1eadp b\u00eanh \u0111\u01b0\u1ee3c c\u00e2n b\u1eb1ng, b\u1eadp b\u00eanh \u0111\u01b0\u1ee3c c\u00e2n b\u1eb1ng. <\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Rong_roc\"><\/span>R\u00f2ng r\u1ecdc<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/cac-loai-may-co-don-gian-5.jpg\" alt=\"R\u00f2ng r\u1ecdc l\u00e0 m\u1ed9t m\u00e1y c\u01a1 h\u1ecdc \u0111\u01a1n gi\u1ea3n. (\u1ea2nh: Shutterstock.com)\" width=\"100%\"><\/p>\n<p dir=\"ltr\">R\u00f2ng r\u1ecdc l\u00e0 m\u1ed9t m\u00e1y c\u01a1 h\u1ecdc \u0111\u01a1n gi\u1ea3n, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 gi\u00fap n\u00e2ng ho\u1eb7c h\u1ea1 th\u1ea5p \u0111\u1ed1i t\u01b0\u1ee3ng m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng. Ngo\u00e0i ra, r\u00f2ng r\u1ecdc c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 di chuy\u1ec3n c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng t\u1eeb v\u1ecb tr\u00ed n\u00e0y sang v\u1ecb tr\u00ed kh\u00e1c. <\/p>\n<p dir=\"ltr\">C\u1ea5u tr\u00fac c\u1ee7a r\u00f2ng r\u1ecdc <\/p>\n<p dir=\"ltr\">R\u00f2ng r\u1ecdc bao g\u1ed3m hai lo\u1ea1i ch\u00ednh: r\u00f2ng r\u1ecdc c\u1ed1 \u0111\u1ecbnh v\u00e0 r\u00f2ng r\u1ecdc \u0111\u1ed9ng <\/p>\n<p dir=\"ltr\">B\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y cho th\u1ea5y c\u1ea5u tr\u00fac v\u00e0 c\u00e1ch s\u1eed d\u1ee5ng c\u1ee7a hai lo\u1ea1i r\u00f2ng r\u1ecdc n\u00e0y <\/p>\n<table style=\"width: 100%;height: 340.515px\">\n<tr style=\"height: 33.3906px\">\n<td style=\"height: 33.3906px;border: 0.5px solid #4e4c50\"> <\/td>\n<td style=\"height: 33.3906px;text-align: center;border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">\u0110\u00e3 s\u1eeda r\u00f2ng r\u1ecdc <\/p>\n<\/td>\n<td style=\"height: 33.3906px;text-align: center;border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">R\u00f2ng r\u1ecdc \u0111\u1ed9ng<\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 153.562px\">\n<td style=\"height: 153.562px;border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">S\u00e1ng t\u00e1c <\/p>\n<\/td>\n<td style=\"height: 153.562px;border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">R\u00f2ng r\u1ecdc c\u1ed1 \u0111\u1ecbnh bao g\u1ed3m m\u1ed9t b\u00e1nh xe v\u1edbi m\u1ed9t r\u00e3nh \u0111\u1ec3 v\u1eaft d\u00e2y. <\/p>\n<p dir=\"ltr\">Tr\u1ee5c c\u1ee7a b\u00e1nh xe \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh (v\u1edbi m\u00f3c treo tr\u00ean ch\u00f9m). Do \u0111\u00f3, khi k\u00e9o d\u00e2y, b\u00e1nh xe xoay quanh tr\u1ee5c c\u1ed1 \u0111\u1ecbnh <\/p>\n<\/td>\n<td style=\"height: 153.562px;border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">R\u00f2ng r\u1ecdc \u0111\u1ed9ng bao g\u1ed3m m\u1ed9t b\u00e1nh xe v\u1edbi m\u1ed9t r\u00e3nh \u0111\u1ec3 v\u1eaft s\u1ee3i d\u00e2y <\/p>\n<p dir=\"ltr\">Tr\u1ee5c c\u1ee7a b\u00e1nh xe kh\u00f4ng c\u1ed1 \u0111\u1ecbnh<\/p>\n<p dir=\"ltr\">B\u00e1nh xe c\u00f3 m\u1ed9t c\u00e1i m\u00f3c \u0111\u1ec3 treo v\u1eadt th\u1ec3. Do \u0111\u00f3, khi k\u00e9o d\u00e2y, b\u00e1nh xe v\u1eeba quay v\u1eeba di chuy\u1ec3n l\u00ean c\u00f9ng m\u1ed9t v\u1eadt th\u1ec3. <\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 76.7812px\">\n<td style=\"height: 76.7812px;border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">T\u00e1c d\u1ee5ng <\/p>\n<\/td>\n<td style=\"height: 76.7812px;border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">R\u00f2ng r\u1ecdc c\u1ed1 \u0111\u1ecbnh c\u00f3 t\u00e1c d\u1ee5ng thay \u0111\u1ed5i h\u01b0\u1edbng c\u1ee7a l\u1ef1c k\u00e9o so v\u1edbi l\u1ef1c k\u00e9o tr\u1ef1c ti\u1ebfp<\/p>\n<\/td>\n<td style=\"height: 76.7812px;border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">R\u00f2ng r\u1ecdc \u0111\u1ed9ng ho\u1ea1t \u0111\u1ed9ng \u0111\u1ec3 l\u00e0m cho l\u1ef1c k\u00e9o l\u00ean nh\u1ecf h\u01a1n tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a v\u1eadt th\u1ec3. <\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 76.7812px\">\n<td style=\"height: 76.7812px;border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">V\u00ed d\u1ee5 <\/p>\n<\/td>\n<td style=\"height: 76.7812px;border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">M\u1ecdi ng\u01b0\u1eddi s\u1eed d\u1ee5ng r\u00f2ng r\u1ecdc c\u1ed1 \u0111\u1ecbnh \u0111\u1ec3 k\u00e9o n\u01b0\u1edbc t\u1eeb d\u01b0\u1edbi gi\u1ebfng.<\/p>\n<\/td>\n<td style=\"height: 76.7812px;border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">R\u00f2ng r\u1ecdc \u0111\u1ed9ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u t\u00f2a nh\u00e0 \u0111\u1ec3 \u0111\u01b0a v\u1eadt li\u1ec7u n\u1eb7ng l\u00ean. <\/p>\n<\/td>\n<\/tr>\n<\/table>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Mat_phang_nghieng\"><\/span>M\u1eb7t ph\u1eb3ng nghi\u00eang <span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">M\u1eb7t ph\u1eb3ng nghi\u00eang l\u00e0 g\u00ec?<\/p>\n<p dir=\"ltr\">M\u1eb7t ph\u1eb3ng nghi\u00eang l\u00e0 m\u1ed9t trong ba lo\u1ea1i m\u00e1y c\u01a1 h\u1ecdc \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp \u1edf tr\u00ean. \u0110\u00fang nh\u01b0 t\u00ean g\u1ecdi, m\u1eb7t ph\u1eb3ng nghi\u00eang bao g\u1ed3m m\u1ed9t m\u1eb7t ph\u1eb3ng c\u00f3 \u0111i\u1ec3m b\u1eaft \u0111\u1ea7u v\u00e0 \u0111i\u1ec3m k\u1ebft th\u00fac \u1edf c\u00e1c \u0111\u1ed9 cao kh\u00e1c nhau. <\/p>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/cac-loai-may-co-don-gian-6.jpg\" alt=\"M\u1eb7t ph\u1eb3ng nghi\u00eang gi\u00fap di chuy\u1ec3n c\u00e1c v\u1eadt th\u1ec3 v\u00e0o xe m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng. (\u1ea2nh: Shutterstock.com)\" width=\"100%\"><\/p>\n<p dir=\"ltr\">\u1ea2nh h\u01b0\u1edfng c\u1ee7a m\u1eb7t ph\u1eb3ng nghi\u00eang <\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">M\u00e1y bay nghi\u00eang gi\u00fap m\u1ecdi ng\u01b0\u1eddi c\u00f3 l\u1ee3i cho l\u1ef1c l\u01b0\u1ee3ng <\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">M\u1eb7t ph\u1eb3ng \u00edt nghi\u00eang, l\u1ef1c k\u00e9o v\u1eadt th\u1ec3 trong m\u1eb7t ph\u1eb3ng nghi\u00eang c\u00e0ng nh\u1ecf. <\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\">V\u00ed d\u1ee5, m\u1eb7t ph\u1eb3ng nghi\u00eang <\/p>\n<p dir=\"ltr\">M\u1ed9t chi\u1ebfc m\u00e1y bay nghi\u00eang \u0111\u01b0\u1ee3c \u0111\u1eb7t trong m\u1ed9t chi\u1ebfc xe t\u1ea3i \u0111\u1ec3 gi\u00fap v\u1eadn chuy\u1ec3n c\u00e1c v\u1eadt d\u1ee5ng v\u00e0o xe <\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Ap_dung_cac_may_co_hoc_don_gian_trong_cuoc_song\"><\/span>\u00c1p d\u1ee5ng c\u00e1c m\u00e1y c\u01a1 h\u1ecdc \u0111\u01a1n gi\u1ea3n trong cu\u1ed9c s\u1ed1ng <span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">Nh\u1eefng m\u00e1y c\u01a1 h\u1ecdc \u0111\u01a1n gi\u1ea3n n\u00e0y c\u00f3 m\u1eb7t trong cu\u1ed9c s\u1ed1ng c\u1ee7a ch\u00fang t\u00f4i th\u00f4ng qua c\u00e1c c\u00f4ng c\u1ee5 v\u00e0 c\u00f4ng c\u1ee5 kh\u00e1c nhau. L\u00e0m cho ch\u00fang ta d\u1ec5 d\u00e0ng h\u01a1n v\u00e0 thu\u1eadn ti\u1ec7n h\u01a1n. <\/p>\n<p dir=\"ltr\">C\u00e1c \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn c\u1ee7a c\u00e1c m\u00e1y c\u01a1 h\u1ecdc \u0111\u01a1n gi\u1ea3n trong cu\u1ed9c s\u1ed1ng ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp: <\/p>\n<p dir=\"ltr\">S\u1eed d\u1ee5ng \u0111\u00f2n b\u1ea9y <\/p>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/cac-loai-may-co-don-gian-7.jpg\" alt=\"\u00c1p d\u1ee5ng \u0111\u00f2n b\u1ea9y trong cu\u1ed9c s\u1ed1ng h\u00e0ng ng\u00e0y. (\u1ea2nh: Shutterstock)\" width=\"100%\"><\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Khi \u0111i b\u1ed9, m\u1ed9t ng\u01b0\u1eddi ph\u1ea3i \u0111eo m\u1ed9t chi\u1ebfc t\u00fai r\u1ea5t n\u1eb7ng. N\u1ebfu ng\u01b0\u1eddi \u0111\u00f3 treo t\u00fai \u1edf m\u1ed9t \u0111\u1ea7u c\u1ee7a c\u00e2y g\u1eady, th\u00ec \u0111\u1eb7t c\u00e2y g\u1eady l\u00ean vai (\u0111i\u1ec3m va ch\u1ea1m gi\u1eefa vai v\u00e0 thanh l\u00e0 m\u1ed9t \u0111i\u1ec3m t\u1ef1a), v\u00e0 gi\u1eef m\u1ed9t \u0111\u1ea7u c\u1ee7a thanh tr\u01b0\u1edbc m\u1eb7t, n\u00f3 s\u1ebd gi\u1ea3m tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a t\u00fai.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">M\u1ed9t c\u00e1i \u0111inh, m\u1eb7c d\u00f9 \u0111\u01b0\u1ee3c g\u1eafn v\u00e0o b\u1ea3ng g\u1ed7 ,, n\u1ebfu ch\u00fang ta s\u1eed d\u1ee5ng b\u00faa \u0111\u1ec3 nh\u1ed5 m\u00f3ng tay, ch\u00fang ta c\u00f3 th\u1ec3 nh\u1ed5 n\u00f3 ra. <\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">S\u1eed d\u1ee5ng x\u00e0 beng \u0111\u1ec3 li\u00ean l\u1ea1c v\u1edbi \u0111\u1ea5t <\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\">S\u1eed d\u1ee5ng r\u00f2ng r\u1ecdc <\/p>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/cac-loai-may-co-don-gian-8.jpg\" alt=\"S\u1eed d\u1ee5ng r\u00f2ng r\u1ecdc \u0111\u1ec3 k\u00e9o n\u01b0\u1edbc t\u1eeb gi\u1ebfng. (\u1ea2nh: Shutterstock.com)\" width=\"100%\"><\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Thang m\u00e1y di chuy\u1ec3n l\u00ean v\u00e0 xu\u1ed1ng nh\u1edd c\u01a1 ch\u1ebf v\u1eadn h\u00e0nh c\u1ee7a r\u00f2ng r\u1ecdc b\u00ean trong <\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">S\u1eed d\u1ee5ng r\u00f2ng r\u1ecdc \u0111\u1ec3 k\u00e9o c\u1edd, h\u1ea1 c\u1edd <\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">M\u1ea1ng l\u01b0\u1edbi gi\u00fap \u0111\u01b0a v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng cao <\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">R\u00f2ng r\u1ecdc \u0111\u01a1n gi\u1ea3n c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong r\u00e8m c\u1eeda <\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\">M\u1eb7t ph\u1eb3ng nghi\u00eang <\/p>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/cac-loai-may-co-don-gian-10.jpg\" alt=\"\u00c1p d\u1ee5ng m\u1eb7t ph\u1eb3ng nghi\u00eang. (\u1ea2nh: Shutterstock.com)\" width=\"100%\"><\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Quy \u0111\u1ecbnh m\u1ed9t b\u1ea3ng \u0111\u1ec3 chuy\u1ec3n xe \u0111\u1ebfn nh\u00e0 <\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Tr\u01b0\u1ee3t l\u00e0 m\u1ed9t m\u1eb7t ph\u1eb3ng nghi\u00eang <\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">\u0110\u1ed9 d\u1ed1c \u0111\u1ec3 l\u00e0m cho n\u00f3 d\u1ec5 d\u00e0ng h\u01a1n \u0111\u1ec3 l\u00e0m cho chi\u1ebfc xe c\u0169ng l\u00e0 m\u1ed9t m\u1eb7t ph\u1eb3ng nghi\u00eang <\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Nghi\u00eang thang v\u00e0o t\u01b0\u1eddng theo h\u01b0\u1edbng nghi\u00eang \u0111\u1ec3 leo l\u00ean thang \u0111\u1ebfn \u00edt nguy hi\u1ec3m <\/p>\n<\/li>\n<\/ul>\n<p>Xem th\u00eam: T\u00ecm hi\u1ec3u v\u1ec1 Pulley t\u1eeb AZ: C\u1ea5u tr\u00fac, Ph\u00e2n lo\u1ea1i, \u1ee8ng d\u1ee5ng<\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Tra_loi_cac_cau_hoi_lien_quan_den_may_co_hoc_don_gian\"><\/span>Tr\u1ea3 l\u1eddi c\u00e1c c\u00e2u h\u1ecfi li\u00ean quan \u0111\u1ebfn m\u00e1y c\u01a1 h\u1ecdc \u0111\u01a1n gi\u1ea3n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">B\u00e0i 1 &#8211; C4 SGK TR.43: Ch\u1ecdn t\u1eeb th\u00edch h\u1ee3p trong ngo\u1eb7c \u0111\u01a1n \u0111\u1ec3 \u0111i\u1ec1n v\u00e0o h\u1ed9p trong c\u00e1c c\u00e2u sau <\/p>\n<p dir=\"ltr\">A, m\u00e1y c\u01a1 kh\u00ed ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 c\u00e1c c\u00f4ng c\u1ee5 \u0111\u1ec3 gi\u00fap ho\u1ea1t \u0111\u1ed9ng t\u1ed1t h\u01a1n. (D\u1ec5 d\u00e0ng\/nhanh ch\u00f3ng) <\/p>\n<p dir=\"ltr\">B, m\u1eb7t ph\u1eb3ng nghi\u00eang, \u0111\u00f2n b\u1ea9y, r\u00f2ng r\u1ecdc l\u00e0 ((r\u00f2ng r\u1ecdc \u0111\u01a1n gi\u1ea3n\/ m\u00e1y c\u01a1 kh\u00ed) <\/p>\n<p dir=\"ltr\">Tr\u1ea3 l\u1eddi: a. d\u1ec5; b. M\u00e1y c\u01a1 kh\u00ed \u0111\u01a1n gi\u1ea3n <\/p>\n<p dir=\"ltr\">B\u00e0i 2 &#8211; C5 SGK TR.43: N\u1ebfu kh\u1ed1i l\u01b0\u1ee3ng c\u1ee7a \u1ed1ng b\u00ea t\u00f4ng l\u00e0 200kg v\u00e0 l\u1ef1c k\u00e9o trong h\u00ecnh l\u00e0 400N, nh\u1eefng ng\u01b0\u1eddi n\u00e0y c\u00f3 th\u1ec3 k\u00e9o \u1ed1ng b\u00ea t\u00f4ng l\u00ean kh\u00f4ng? T\u1ea1i sao? <\/p>\n<p dir=\"ltr\">Tr\u1ea3 l\u1eddi: Tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a \u1ed1ng b\u00ea t\u00f4ng l\u00e0 P = 10.M = 10.200 = 2000 (n) <\/p>\n<p dir=\"ltr\">T\u1ed5ng l\u1ef1c k\u00e9o c\u1ee7a 4 ng\u01b0\u1eddi: F = 4.400 = 1600 N <\/p>\n<p dir=\"ltr\">V\u00ec f <\/p>\n<p dir=\"ltr\">B\u00e0i 3 &#8211; C6 SGK p.43: T\u00ecm c\u00e1c v\u00ed d\u1ee5 v\u1ec1 vi\u1ec7c s\u1eed d\u1ee5ng c\u01a1 h\u1ecdc \u0111\u01a1n gi\u1ea3n trong cu\u1ed9c s\u1ed1ng: <\/p>\n<p dir=\"ltr\">Tr\u1ea3 l\u1eddi: Trong tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng m\u1ed9t m\u00e1y c\u01a1 h\u1ecdc \u0111\u01a1n gi\u1ea3n trong cu\u1ed9c s\u1ed1ng l\u00e0: \u0111\u1ea7u c\u1ee7a m\u1ed9t c\u00e1i b\u00faa \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 nh\u1ed5 m\u00f3ng tay (\u1ee9ng d\u1ee5ng c\u1ee7a \u0111\u00f2n b\u1ea9y), r\u00f2ng r\u1ecdc k\u00e9o v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng l\u00ean cao, b\u1ea3ng c\u1ea7u thang \u0111\u1ec3 d\u1eabn xe &#8230;<\/p>\n<p dir=\"ltr\">B\u00e0i h\u1ecdc 4: \u0110\u1ec3 tr\u1ef1c ti\u1ebfp k\u00e9o m\u1ed9t th\u00f9ng n\u01b0\u1edbc c\u00e1ch gi\u1ebfng 20kg, m\u00e0 ng\u01b0\u1eddi ta ph\u1ea3i s\u1eed d\u1ee5ng trong c\u00e1c l\u1ef1c sau: <\/p>\n<p dir=\"ltr\">A. f &lt;20 N <\/p>\n<p dir=\"ltr\">B. F = 20 N <\/p>\n<p dir=\"ltr\">C. 20 n <\/p>\n<p dir=\"ltr\">D. F = 200 N <\/p>\n<p dir=\"ltr\">Tr\u1ea3 l\u1eddi: D (do P b\u00ecnh th\u01b0\u1eddng c\u1ee7a n\u01b0\u1edbc = 10,20 = 200 N) <\/p>\n<p dir=\"ltr\">B\u00e0i h\u1ecdc 5: M\u00e1y c\u01a1 h\u1ecdc \u0111\u01a1n gi\u1ea3n n\u00e0o \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m nh\u01b0 sau: <\/p>\n<p dir=\"ltr\">a, \u0111\u1eb7t h\u1ed9p l\u00ean xe t\u1ea3i <\/p>\n<p dir=\"ltr\">B, \u0110\u01b0a th\u00f9ng l\u00ean <\/p>\n<p dir=\"ltr\">C, k\u00e9o b\u1ec3 n\u01b0\u1edbc t\u1eeb gi\u1ebfng <\/p>\n<p dir=\"ltr\">Tr\u1ea3 l\u1eddi: <\/p>\n<p dir=\"ltr\">a, m\u1eb7t ph\u1eb3ng nghi\u00eang<\/p>\n<p dir=\"ltr\">B, r\u00f2ng r\u1ecdc <\/p>\n<p dir=\"ltr\">C, r\u00f2ng r\u1ecdc <\/p>\n<p dir=\"ltr\">B\u00e0i 6: C\u00e2u n\u00e0o sai trong c\u00e1c c\u00e2u sau. <\/p>\n<p dir=\"ltr\">\u0110i\u1ec1u n\u00e0o sau \u0111\u00e2y c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng m\u00e1y c\u01a1 kh\u00ed \u0111\u01a1n gi\u1ea3n <\/p>\n<p dir=\"ltr\">A. \u0110\u1eb7t xe m\u00e1y l\u00ean xe t\u1ea3i <\/p>\n<p dir=\"ltr\">B. \u0110i xe m\u00e1y t\u1eeb \u0111\u01b0\u1eddng \u0111\u1ebfn nh\u00e0 cao h\u01a1n m\u1eb7t \u0111\u01b0\u1eddng <\/p>\n<p dir=\"ltr\">C. k\u00e9o xe m\u00e1y ra kh\u1ecfi h\u1ed1 s\u00e2u <\/p>\n<p dir=\"ltr\">D. Kh\u00f4ng c\u00f3 tr\u01b0\u1eddng h\u1ee3p n\u00e0o \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp \u1edf tr\u00ean <\/p>\n<p dir=\"ltr\">Tr\u1ea3 l\u1eddi: d <\/p>\n<p dir=\"ltr\">B\u00e0i 7: S\u1eed d\u1ee5ng m\u1ed9t m\u1eb7t ph\u1eb3ng nghi\u00eang \u0111\u1ec3 \u0111\u01b0a m\u1ed9t v\u1eadt n\u1eb7ng l\u00ean, c\u00f3 th\u1ec3 <\/p>\n<p dir=\"ltr\">A. Thay \u0111\u1ed5i h\u01b0\u1edbng tr\u1ecdng l\u1ef1c \u0111\u1ed1i v\u1edbi \u0111\u1ed1i t\u01b0\u1ee3ng <\/p>\n<p dir=\"ltr\">B. Gi\u1ea3m tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng<\/p>\n<p dir=\"ltr\">C. k\u00e9o v\u1eadt th\u1ec3 l\u00ean v\u1edbi l\u1ef1c k\u00e9o nh\u1ecf h\u01a1n tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng <\/p>\n<p dir=\"ltr\">D. k\u00e9o v\u1eadt th\u1ec3 l\u00ean v\u1edbi l\u1ef1c k\u00e9o l\u1edbn h\u01a1n tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng <\/p>\n<p dir=\"ltr\">Tr\u1ea3 l\u1eddi: c<\/p>\n<p dir=\"ltr\">Ph\u1ea7n k\u1ebft lu\u1eadn <\/p>\n<p dir=\"ltr\">C\u00f3 th\u1ec3 th\u1ea5y r\u1eb1ng r\u00f2ng r\u1ecdc, \u0111\u00f2n b\u1ea9y v\u00e0 m\u1eb7t ph\u1eb3ng nghi\u00eang l\u00e0 nh\u1eefng m\u00e1y c\u01a1 h\u1ecdc \u0111\u01a1n gi\u1ea3n \u0111\u00f3ng g\u00f3p \u0111\u00e1ng k\u1ec3 v\u00e0o cu\u1ed9c s\u1ed1ng c\u1ee7a ch\u00fang ta thu\u1eadn ti\u1ec7n h\u01a1n. Hy v\u1ecdng r\u1eb1ng \u0111\u1ed9c gi\u1ea3 \u0111\u00e3 hi\u1ec3u v\u00e0 ghi nh\u1edb c\u1ea5u tr\u00fac v\u00e0 \u1ea3nh h\u01b0\u1edfng c\u1ee7a t\u1eebng lo\u1ea1i m\u00e1y c\u01a1 h\u1ecdc. Th\u1ef1c hi\u1ec7n theo c\u00e1c ki\u1ebfn \u200b\u200bth\u1ee9c c\u01a1 b\u1ea3n cho nh\u1eefng b\u00e0i h\u1ecdc h\u1eefu \u00edch h\u01a1n! <\/p>\n<p>Ngu\u1ed3n: <a href=\"http:\/\/www.ckconitsha.com\/vn\/\">http:\/\/www.ckconitsha.com\/vn\/<\/a> T\u00e1c gi\u1ea3: <a href=\"https:\/\/www.ckconitsha.com\/vn\/author\/nguyenlandung\">Nguy\u1ec5n L\u00e2n d\u0169ng<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>M\u1ed7i ng\u00e0y b\u1ea1n c\u00f3 th\u1ec3 b\u1eaft g\u1eb7p nhi\u1ec1u lo\u1ea1i m\u00e1y v\u00e0 c\u00f4ng c\u1ee5 \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 m\u00e1y c\u01a1 kh\u00ed \u0111\u01a1n gi\u1ea3n. V\u00ed d\u1ee5, \u0111\u1ec3 k\u00e9o m\u1ed9t v\u1eadt n\u1eb7ng l\u00ean h\u1ed1 tr\u00ean m\u1eb7t \u0111\u1ea5t, c\u00f3 v\u1ebb r\u1ea5t kh\u00f3 kh\u0103n cho s\u1ee9c m\u1ea1nh c\u1ee7a con ng\u01b0\u1eddi, nh\u01b0ng th\u1eadt d\u1ec5 d\u00e0ng \u0111\u1ec3 s\u1eed d\u1ee5ng m\u1ed9t m\u00e1y c\u01a1 h\u1ecdc&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[100],"tags":[],"class_list":["post-21152","post","type-post","status-publish","format-standard","hentry","category-kien-thuc"],"_links":{"self":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/21152","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/comments?post=21152"}],"version-history":[{"count":2,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/21152\/revisions"}],"predecessor-version":[{"id":25590,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/21152\/revisions\/25590"}],"wp:attachment":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/media?parent=21152"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/categories?post=21152"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/tags?post=21152"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}