\u0110\u1ec1 thi v\u00e0 \u0111\u00e1p \u00e1n \u0111\u1ec1 thi th\u1eed THPT Qu\u1ed1c gia m\u00f4n L\u00fd n\u0103m 2016 c\u1ee7a tr\u01b0\u1eddng THPT L\u00fd T\u1ef1 Tr\u1ecdng, t\u1ec9nh Nam \u0110\u1ecbnh t\u1ed5 ch\u1ee9c thi th\u1eed l\u1ea7n 1.<\/strong><\/h2>\n\nXem th\u00eam: \u0110\u1ec1 thi th\u1eed THPT Qu\u1ed1c gia m\u00f4n L\u00fd<\/p>\n<\/div>\n
\u0110\u1ec1 thi th\u1eed THPT Qu\u1ed1c gia m\u00f4n L\u00fd n\u0103m 2016 – THPT L\u00fd T\u1ef1 Tr\u1ecdng L\u1ea7n 1<\/strong><\/h3>\nC\u00e2u 1:<\/strong>Chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a v\u1eadt n\u00e0o sau \u0111\u00e2y l\u00e0 dao \u0111\u1ed9ng c\u01a1 h\u1ecdc?<\/p>\nA.<\/strong>Chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a v\u1ec7 tinh tr\u00ean qu\u1ef9 \u0111\u1ea1o. B.<\/strong>Chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a qu\u1ea3 b\u00f3ng khi b\u1ecb \u0111\u00e1.<\/p>\nC.<\/strong>Chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a piston \u0111\u1ed9ng c\u01a1 \u0111\u1ed1t trong. D.<\/strong>Chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a c\u1ee7a chi\u1ebfc l\u00e1 r\u01a1i.<\/p>\nC\u00e2u 2:<\/strong>\u0110\u1eb7t m\u1ed9t \u0111i\u1ec7n \u00e1p u = U\u221a2os(100\u03c0t ) V v\u00e0o hai \u0111\u1ea7u m\u1ea1ch g\u1ed3m c\u00f3 \u0111i\u1ec7n tr\u1edf R=60\u2126, cu\u1ed9n d\u00e2y thu\u1ea7n c\u1ea3m c\u00f3 \u0111\u1ed9 t\u1ef1 c\u1ea3m L=2\/\u03c0 (H) v\u00e0 t\u1ee5 \u0111i\u1ec7n c\u00f3 \u0111i\u1ec7n dung C= 10<\/p>\n-4<\/dd>\n\/1,2\u03c0 n\u1ed1i ti\u1ebfp. D\u00f9ng Ampe k\u1ebf xoay chi\u1ec1u c\u00f3 \u0111i\u1ec7n tr\u1edf kh\u00f4ng \u0111\u00e1ng k\u1ec3 m\u1eafc n\u1ed1i ti\u1ebfp v\u1edbi m\u1ea1ch th\u00ec Ampe k\u1ebf ch\u1ec9 1,5 (A). \u0110i\u1ec7n \u00e1p hi\u1ec7u d\u1ee5ng U b\u1eb1ng<\/p>\n
A.<\/strong>90 V B.<\/strong>300 V C.<\/strong>150 V D.<\/strong>180 V<\/p>\nC\u00e2u 3:<\/strong>M\u1ed9t con l\u1eafc \u0111\u01a1n c\u00f3 chi\u1ec1u \u2113 kh\u1ed1i l\u01b0\u1ee3ng m \u0111\u01b0\u1ee3c treo t\u1ea1i n\u01a1i c\u00f3 gia t\u1ed1c tr\u1ecdng tr\u01b0\u1eddng g. K\u00edch th\u00edch con l\u1eafc dao \u0111\u1ed9ng v\u1edbi bi\u00ean \u0111\u1ed9 g\u00f3c \u03b1<\/p>\no<\/dd>\n, li \u0111\u1ed9 g\u00f3c \u03b1. B\u1ecf qua ma s\u00e1t, c\u00f3 th\u1ec3 t\u00ednh t\u00ednh \u0111\u1ed9ng n\u0103ng c\u1ef1c \u0111\u1ea1i c\u1ee7a v\u1eadt n\u1eb7ng b\u1eb1ng bi\u1ec3u th\u1ee9c<\/p>\n
A.<\/strong>mg\u2113( cos\u03b1- cos \u03b1<\/p>\no<\/dd>\n) B.<\/strong>mg\u2113( 1- cos \u03b1<\/p>\no<\/dd>\n) C.<\/strong>mg(3cos\u03b1 -2cos \u03b1<\/p>\no<\/dd>\n) D.<\/strong>2g\u2113( 1- cos \u03b1<\/p>\no<\/dd>\n)<\/p>\n
C\u00e2u 4:<\/strong>C\u00f3 th\u1ec3 t\u1ea1o ra m\u1ed9t d\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u tr\u00ean m\u1ed9t khung d\u00e2y d\u1eabn k\u00edn b\u1eb1ng c\u00e1ch cho khung d\u00e2y<\/p>\nA.<\/strong>chuy\u1ec3n \u0111\u1ed9ng t\u1ecbnh ti\u1ebfn d\u1ecdc theo ph\u01b0\u01a1ng c\u1ee7a \u0111\u01b0\u1eddng s\u1ee9c t\u1eeb trong t\u1eeb tr\u01b0\u1eddng \u0111\u1ec1u.<\/p>\nB.<\/strong>quay \u0111\u1ec1u xung quanh m\u1ed9t tr\u1ee5c quay thu\u1ed9c m\u1eb7t ph\u1eb3ng khung trong t\u1eeb tr\u01b0\u1eddng \u0111\u1ec1u.<\/p>\nC.<\/strong>chuy\u1ec3n \u0111\u1ed9ng t\u1ecbnh ti\u1ebfn theo ph\u01b0\u01a1ng vu\u00f4ng g\u00f3c v\u1edbi \u0111\u01b0\u1eddng s\u1ee9c t\u1eeb trong t\u1eeb tr\u01b0\u1eddng \u0111\u1ec1u.<\/p>\nD.<\/strong>dao \u0111\u1ed9ng \u0111i\u1ec1u h\u00f2a trong t\u1eeb tr\u01b0\u1eddng \u0111\u1ec1u d\u1ecdc theo \u0111\u01b0\u1eddng s\u1ee9c c\u1ee7a t\u1eeb tr\u01b0\u1eddng \u0111\u1ec1u.<\/p>\n![](\"http:\/\/img.toanhoc247.com\/picture\/2016\/0111\/de-thi-thu-thpt-quoc-gia-2016-ly-thpt-ly-tu-trong-1.png\")
<\/p>\n
\u0110\u00e1p \u00e1n \u0111\u1ec1 thi th\u1eed THPT Qu\u1ed1c gia m\u00f4n L\u00fd n\u0103m 2016 – THPT L\u00fd T\u1ef1 Tr\u1ecdng<\/strong><\/h3>\n\n\n<\/dd>\n\n\nC\u00e2u<\/strong><\/td>\n\u0110\u00e1p \u00e1n<\/strong><\/td>\nC\u00e2u<\/strong><\/td>\n\u0110\u00e1p \u00e1n<\/strong><\/td>\n<\/tr>\n\n1<\/td>\n C<\/td>\n 26<\/td>\n A<\/td>\n<\/tr>\n \n2<\/td>\n C<\/td>\n 27<\/td>\n C<\/td>\n<\/tr>\n \n3<\/td>\n B<\/td>\n 28<\/td>\n A<\/td>\n<\/tr>\n \n4<\/td>\n B<\/td>\n 29<\/td>\n B<\/td>\n<\/tr>\n \n5<\/td>\n A<\/td>\n 30<\/td>\n D<\/td>\n<\/tr>\n \n6<\/td>\n A<\/td>\n 31<\/td>\n D<\/td>\n<\/tr>\n \n7<\/td>\n B<\/td>\n 32<\/td>\n C<\/td>\n<\/tr>\n \n8<\/td>\n C<\/td>\n 33<\/td>\n B<\/td>\n<\/tr>\n \n9<\/td>\n B<\/td>\n 34<\/td>\n B<\/td>\n<\/tr>\n \n10<\/td>\n B<\/td>\n 35<\/td>\n D<\/td>\n<\/tr>\n \n11<\/td>\n D<\/td>\n 36<\/td>\n D<\/td>\n<\/tr>\n \n12<\/td>\n D<\/td>\n 37<\/td>\n C<\/td>\n<\/tr>\n \n13<\/td>\n A<\/td>\n 38<\/td>\n A<\/td>\n<\/tr>\n \n14<\/td>\n A<\/td>\n 39<\/td>\n D<\/td>\n<\/tr>\n \n15<\/td>\n B<\/td>\n 40<\/td>\n A<\/td>\n<\/tr>\n \n16<\/td>\n D<\/td>\n 41<\/td>\n A<\/td>\n<\/tr>\n \n17<\/td>\n C<\/td>\n 42<\/td>\n D<\/td>\n<\/tr>\n \n18<\/td>\n B<\/td>\n 43<\/td>\n D<\/td>\n<\/tr>\n \n19<\/td>\n A<\/td>\n 44<\/td>\n C<\/td>\n<\/tr>\n \n20<\/td>\n D<\/td>\n 45<\/td>\n A<\/td>\n<\/tr>\n \n21<\/td>\n D<\/td>\n 46<\/td>\n B<\/td>\n<\/tr>\n \n22<\/td>\n C<\/td>\n 47<\/td>\n A<\/td>\n<\/tr>\n \n23<\/td>\n C<\/td>\n 48<\/td>\n A<\/td>\n<\/tr>\n \n24<\/td>\n C<\/td>\n 49<\/td>\n B<\/td>\n<\/tr>\n \n25<\/td>\n C<\/td>\n 50<\/td>\n A<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\nXem th\u00eam b\u1ed9 \u0111\u1ec1 thi th\u1eed THPT Qu\u1ed1c gia m\u00f4n L\u00fd n\u0103m 2016 t\u1ea1i \u0111\u00e2y: http:\/\/tuyensinh247.com\/khoa-98-de-thi-thu-thpt-quoc-gia-mon-ly-hay-nhat-cua-cac-truong-chuyen-tren-toan-quoc-nam-2016-k155.html<\/strong><\/p>\n<\/p>\nT\u1ea5t c\u1ea3 n\u1ed9i dung b\u00e0i vi\u1ebft. C\u00e1c em h\u00e3y xem th\u00eam v\u00e0 t\u1ea3i file chi ti\u1ebft t\u1ea1i \u0111\u00e2y:<\/strong>Download<\/p>\n","protected":false},"excerpt":{"rendered":"\u0110\u1ec1 thi v\u00e0 \u0111\u00e1p \u00e1n \u0111\u1ec1 thi th\u1eed THPT Qu\u1ed1c gia m\u00f4n L\u00fd n\u0103m 2016 c\u1ee7a tr\u01b0\u1eddng THPT L\u00fd T\u1ef1 Tr\u1ecdng, t\u1ec9nh Nam \u0110\u1ecbnh t\u1ed5 ch\u1ee9c thi th\u1eed l\u1ea7n 1. Xem th\u00eam: \u0110\u1ec1 thi th\u1eed THPT Qu\u1ed1c gia m\u00f4n L\u00fd \u0110\u1ec1 thi th\u1eed THPT Qu\u1ed1c gia m\u00f4n L\u00fd n\u0103m 2016 – THPT L\u00fd T\u1ef1 Tr\u1ecdng […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"tdm_status":"","tdm_grid_status":""},"categories":[25],"tags":[],"yoast_head":"\n
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Xem th\u00eam: \u0110\u1ec1 thi th\u1eed THPT Qu\u1ed1c gia m\u00f4n L\u00fd<\/p>\n<\/div>\n
\u0110\u1ec1 thi th\u1eed THPT Qu\u1ed1c gia m\u00f4n L\u00fd n\u0103m 2016 – THPT L\u00fd T\u1ef1 Tr\u1ecdng L\u1ea7n 1<\/strong><\/h3>\nC\u00e2u 1:<\/strong>Chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a v\u1eadt n\u00e0o sau \u0111\u00e2y l\u00e0 dao \u0111\u1ed9ng c\u01a1 h\u1ecdc?<\/p>\nA.<\/strong>Chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a v\u1ec7 tinh tr\u00ean qu\u1ef9 \u0111\u1ea1o. B.<\/strong>Chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a qu\u1ea3 b\u00f3ng khi b\u1ecb \u0111\u00e1.<\/p>\nC.<\/strong>Chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a piston \u0111\u1ed9ng c\u01a1 \u0111\u1ed1t trong. D.<\/strong>Chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a c\u1ee7a chi\u1ebfc l\u00e1 r\u01a1i.<\/p>\nC\u00e2u 2:<\/strong>\u0110\u1eb7t m\u1ed9t \u0111i\u1ec7n \u00e1p u = U\u221a2os(100\u03c0t ) V v\u00e0o hai \u0111\u1ea7u m\u1ea1ch g\u1ed3m c\u00f3 \u0111i\u1ec7n tr\u1edf R=60\u2126, cu\u1ed9n d\u00e2y thu\u1ea7n c\u1ea3m c\u00f3 \u0111\u1ed9 t\u1ef1 c\u1ea3m L=2\/\u03c0 (H) v\u00e0 t\u1ee5 \u0111i\u1ec7n c\u00f3 \u0111i\u1ec7n dung C= 10<\/p>\n-4<\/dd>\n\/1,2\u03c0 n\u1ed1i ti\u1ebfp. D\u00f9ng Ampe k\u1ebf xoay chi\u1ec1u c\u00f3 \u0111i\u1ec7n tr\u1edf kh\u00f4ng \u0111\u00e1ng k\u1ec3 m\u1eafc n\u1ed1i ti\u1ebfp v\u1edbi m\u1ea1ch th\u00ec Ampe k\u1ebf ch\u1ec9 1,5 (A). \u0110i\u1ec7n \u00e1p hi\u1ec7u d\u1ee5ng U b\u1eb1ng<\/p>\n
A.<\/strong>90 V B.<\/strong>300 V C.<\/strong>150 V D.<\/strong>180 V<\/p>\nC\u00e2u 3:<\/strong>M\u1ed9t con l\u1eafc \u0111\u01a1n c\u00f3 chi\u1ec1u \u2113 kh\u1ed1i l\u01b0\u1ee3ng m \u0111\u01b0\u1ee3c treo t\u1ea1i n\u01a1i c\u00f3 gia t\u1ed1c tr\u1ecdng tr\u01b0\u1eddng g. K\u00edch th\u00edch con l\u1eafc dao \u0111\u1ed9ng v\u1edbi bi\u00ean \u0111\u1ed9 g\u00f3c \u03b1<\/p>\no<\/dd>\n, li \u0111\u1ed9 g\u00f3c \u03b1. B\u1ecf qua ma s\u00e1t, c\u00f3 th\u1ec3 t\u00ednh t\u00ednh \u0111\u1ed9ng n\u0103ng c\u1ef1c \u0111\u1ea1i c\u1ee7a v\u1eadt n\u1eb7ng b\u1eb1ng bi\u1ec3u th\u1ee9c<\/p>\n
A.<\/strong>mg\u2113( cos\u03b1- cos \u03b1<\/p>\no<\/dd>\n) B.<\/strong>mg\u2113( 1- cos \u03b1<\/p>\no<\/dd>\n) C.<\/strong>mg(3cos\u03b1 -2cos \u03b1<\/p>\no<\/dd>\n) D.<\/strong>2g\u2113( 1- cos \u03b1<\/p>\no<\/dd>\n)<\/p>\n
C\u00e2u 4:<\/strong>C\u00f3 th\u1ec3 t\u1ea1o ra m\u1ed9t d\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u tr\u00ean m\u1ed9t khung d\u00e2y d\u1eabn k\u00edn b\u1eb1ng c\u00e1ch cho khung d\u00e2y<\/p>\nA.<\/strong>chuy\u1ec3n \u0111\u1ed9ng t\u1ecbnh ti\u1ebfn d\u1ecdc theo ph\u01b0\u01a1ng c\u1ee7a \u0111\u01b0\u1eddng s\u1ee9c t\u1eeb trong t\u1eeb tr\u01b0\u1eddng \u0111\u1ec1u.<\/p>\nB.<\/strong>quay \u0111\u1ec1u xung quanh m\u1ed9t tr\u1ee5c quay thu\u1ed9c m\u1eb7t ph\u1eb3ng khung trong t\u1eeb tr\u01b0\u1eddng \u0111\u1ec1u.<\/p>\nC.<\/strong>chuy\u1ec3n \u0111\u1ed9ng t\u1ecbnh ti\u1ebfn theo ph\u01b0\u01a1ng vu\u00f4ng g\u00f3c v\u1edbi \u0111\u01b0\u1eddng s\u1ee9c t\u1eeb trong t\u1eeb tr\u01b0\u1eddng \u0111\u1ec1u.<\/p>\nD.<\/strong>dao \u0111\u1ed9ng \u0111i\u1ec1u h\u00f2a trong t\u1eeb tr\u01b0\u1eddng \u0111\u1ec1u d\u1ecdc theo \u0111\u01b0\u1eddng s\u1ee9c c\u1ee7a t\u1eeb tr\u01b0\u1eddng \u0111\u1ec1u.<\/p>\n<\/p>\n
\u0110\u00e1p \u00e1n \u0111\u1ec1 thi th\u1eed THPT Qu\u1ed1c gia m\u00f4n L\u00fd n\u0103m 2016 – THPT L\u00fd T\u1ef1 Tr\u1ecdng<\/strong><\/h3>\n\n\n<\/dd>\n\n\nC\u00e2u<\/strong><\/td>\n\u0110\u00e1p \u00e1n<\/strong><\/td>\nC\u00e2u<\/strong><\/td>\n\u0110\u00e1p \u00e1n<\/strong><\/td>\n<\/tr>\n\n1<\/td>\n C<\/td>\n 26<\/td>\n A<\/td>\n<\/tr>\n \n2<\/td>\n C<\/td>\n 27<\/td>\n C<\/td>\n<\/tr>\n \n3<\/td>\n B<\/td>\n 28<\/td>\n A<\/td>\n<\/tr>\n \n4<\/td>\n B<\/td>\n 29<\/td>\n B<\/td>\n<\/tr>\n \n5<\/td>\n A<\/td>\n 30<\/td>\n D<\/td>\n<\/tr>\n \n6<\/td>\n A<\/td>\n 31<\/td>\n D<\/td>\n<\/tr>\n \n7<\/td>\n B<\/td>\n 32<\/td>\n C<\/td>\n<\/tr>\n \n8<\/td>\n C<\/td>\n 33<\/td>\n B<\/td>\n<\/tr>\n \n9<\/td>\n B<\/td>\n 34<\/td>\n B<\/td>\n<\/tr>\n \n10<\/td>\n B<\/td>\n 35<\/td>\n D<\/td>\n<\/tr>\n \n11<\/td>\n D<\/td>\n 36<\/td>\n D<\/td>\n<\/tr>\n \n12<\/td>\n D<\/td>\n 37<\/td>\n C<\/td>\n<\/tr>\n \n13<\/td>\n A<\/td>\n 38<\/td>\n A<\/td>\n<\/tr>\n \n14<\/td>\n A<\/td>\n 39<\/td>\n D<\/td>\n<\/tr>\n \n15<\/td>\n B<\/td>\n 40<\/td>\n A<\/td>\n<\/tr>\n \n16<\/td>\n D<\/td>\n 41<\/td>\n A<\/td>\n<\/tr>\n \n17<\/td>\n C<\/td>\n 42<\/td>\n D<\/td>\n<\/tr>\n \n18<\/td>\n B<\/td>\n 43<\/td>\n D<\/td>\n<\/tr>\n \n19<\/td>\n A<\/td>\n 44<\/td>\n C<\/td>\n<\/tr>\n \n20<\/td>\n D<\/td>\n 45<\/td>\n A<\/td>\n<\/tr>\n \n21<\/td>\n D<\/td>\n 46<\/td>\n B<\/td>\n<\/tr>\n \n22<\/td>\n C<\/td>\n 47<\/td>\n A<\/td>\n<\/tr>\n \n23<\/td>\n C<\/td>\n 48<\/td>\n A<\/td>\n<\/tr>\n \n24<\/td>\n C<\/td>\n 49<\/td>\n B<\/td>\n<\/tr>\n \n25<\/td>\n C<\/td>\n 50<\/td>\n A<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\nXem th\u00eam b\u1ed9 \u0111\u1ec1 thi th\u1eed THPT Qu\u1ed1c gia m\u00f4n L\u00fd n\u0103m 2016 t\u1ea1i \u0111\u00e2y: http:\/\/tuyensinh247.com\/khoa-98-de-thi-thu-thpt-quoc-gia-mon-ly-hay-nhat-cua-cac-truong-chuyen-tren-toan-quoc-nam-2016-k155.html<\/strong><\/p>\n<\/p>\nT\u1ea5t c\u1ea3 n\u1ed9i dung b\u00e0i vi\u1ebft. C\u00e1c em h\u00e3y xem th\u00eam v\u00e0 t\u1ea3i file chi ti\u1ebft t\u1ea1i \u0111\u00e2y:<\/strong>Download<\/p>\n","protected":false},"excerpt":{"rendered":"\u0110\u1ec1 thi v\u00e0 \u0111\u00e1p \u00e1n \u0111\u1ec1 thi th\u1eed THPT Qu\u1ed1c gia m\u00f4n L\u00fd n\u0103m 2016 c\u1ee7a tr\u01b0\u1eddng THPT L\u00fd T\u1ef1 Tr\u1ecdng, t\u1ec9nh Nam \u0110\u1ecbnh t\u1ed5 ch\u1ee9c thi th\u1eed l\u1ea7n 1. Xem th\u00eam: \u0110\u1ec1 thi th\u1eed THPT Qu\u1ed1c gia m\u00f4n L\u00fd \u0110\u1ec1 thi th\u1eed THPT Qu\u1ed1c gia m\u00f4n L\u00fd n\u0103m 2016 – THPT L\u00fd T\u1ef1 Tr\u1ecdng […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"tdm_status":"","tdm_grid_status":""},"categories":[25],"tags":[],"yoast_head":"\n
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Xem th\u00eam: \u0110\u1ec1 thi th\u1eed THPT Qu\u1ed1c gia m\u00f4n L\u00fd \u0110\u1ec1 thi th\u1eed THPT Qu\u1ed1c gia m\u00f4n L\u00fd n\u0103m 2016 – THPT L\u00fd T\u1ef1 Tr\u1ecdng […]","og_url":"https:\/\/lop12.edu.vn\/de-thi-thu-thpt-quoc-gia-mon-ly-nam-2016-thpt-ly-tu-trong-lan-1\/","og_site_name":"Lop12.edu.vn - C\u1ed9ng \u0111\u1ed3ng h\u1ecdc sinh l\u1edbp 12 l\u1edbn nh\u1ea5t t\u1ea1i Vi\u1ec7t Nam","article_author":"www.facebook.com\/lop12.edu.vn\/","article_published_time":"2016-03-19T23:00:47+00:00","article_modified_time":"2016-03-20T16:02:32+00:00","og_image":[{"url":"http:\/\/img.toanhoc247.com\/picture\/2016\/0111\/de-thi-thu-thpt-quoc-gia-2016-ly-thpt-ly-tu-trong-1.png"}],"author":"Lop12","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Lop12","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/lop12.edu.vn\/de-thi-thu-thpt-quoc-gia-mon-ly-nam-2016-thpt-ly-tu-trong-lan-1\/","url":"https:\/\/lop12.edu.vn\/de-thi-thu-thpt-quoc-gia-mon-ly-nam-2016-thpt-ly-tu-trong-lan-1\/","name":"\u0110\u1ec1 thi th\u1eed THPT Qu\u1ed1c gia m\u00f4n L\u00fd n\u0103m 2016 - THPT L\u00fd T\u1ef1 Tr\u1ecdng L\u1ea7n 1","isPartOf":{"@id":"https:\/\/lop12.edu.vn\/#website"},"datePublished":"2016-03-19T23:00:47+00:00","dateModified":"2016-03-20T16:02:32+00:00","author":{"@id":"https:\/\/lop12.edu.vn\/#\/schema\/person\/8219caa3d91a087a4ce81b8b5ac734b5"},"breadcrumb":{"@id":"https:\/\/lop12.edu.vn\/de-thi-thu-thpt-quoc-gia-mon-ly-nam-2016-thpt-ly-tu-trong-lan-1\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/lop12.edu.vn\/de-thi-thu-thpt-quoc-gia-mon-ly-nam-2016-thpt-ly-tu-trong-lan-1\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/lop12.edu.vn\/de-thi-thu-thpt-quoc-gia-mon-ly-nam-2016-thpt-ly-tu-trong-lan-1\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/lop12.edu.vn\/"},{"@type":"ListItem","position":2,"name":"\u0110\u1ec1 thi th\u1eed THPT Qu\u1ed1c gia m\u00f4n L\u00fd n\u0103m 2016 – THPT L\u00fd T\u1ef1 Tr\u1ecdng L\u1ea7n 1"}]},{"@type":"WebSite","@id":"https:\/\/lop12.edu.vn\/#website","url":"https:\/\/lop12.edu.vn\/","name":"Lop12.edu.vn - C\u1ed9ng \u0111\u1ed3ng h\u1ecdc sinh l\u1edbp 12","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/lop12.edu.vn\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/lop12.edu.vn\/#\/schema\/person\/8219caa3d91a087a4ce81b8b5ac734b5","name":"Lop12","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/lop12.edu.vn\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/65b2897b6a31b932be1276ba7fc18d41?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/65b2897b6a31b932be1276ba7fc18d41?s=96&d=mm&r=g","caption":"Lop12"},"sameAs":["http:\/\/www.lop12.edu.vn","www.facebook.com\/lop12.edu.vn\/"],"url":"https:\/\/lop12.edu.vn\/author\/hungld\/"}]}},"_links":{"self":[{"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/posts\/1629"}],"collection":[{"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/comments?post=1629"}],"version-history":[{"count":0,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/posts\/1629\/revisions"}],"wp:attachment":[{"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/media?parent=1629"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/categories?post=1629"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/tags?post=1629"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
A.<\/strong>Chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a v\u1ec7 tinh tr\u00ean qu\u1ef9 \u0111\u1ea1o. B.<\/strong>Chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a qu\u1ea3 b\u00f3ng khi b\u1ecb \u0111\u00e1.<\/p>\n C.<\/strong>Chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a piston \u0111\u1ed9ng c\u01a1 \u0111\u1ed1t trong. D.<\/strong>Chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a c\u1ee7a chi\u1ebfc l\u00e1 r\u01a1i.<\/p>\n C\u00e2u 2:<\/strong>\u0110\u1eb7t m\u1ed9t \u0111i\u1ec7n \u00e1p u = U\u221a2os(100\u03c0t ) V v\u00e0o hai \u0111\u1ea7u m\u1ea1ch g\u1ed3m c\u00f3 \u0111i\u1ec7n tr\u1edf R=60\u2126, cu\u1ed9n d\u00e2y thu\u1ea7n c\u1ea3m c\u00f3 \u0111\u1ed9 t\u1ef1 c\u1ea3m L=2\/\u03c0 (H) v\u00e0 t\u1ee5 \u0111i\u1ec7n c\u00f3 \u0111i\u1ec7n dung C= 10<\/p>\n \/1,2\u03c0 n\u1ed1i ti\u1ebfp. D\u00f9ng Ampe k\u1ebf xoay chi\u1ec1u c\u00f3 \u0111i\u1ec7n tr\u1edf kh\u00f4ng \u0111\u00e1ng k\u1ec3 m\u1eafc n\u1ed1i ti\u1ebfp v\u1edbi m\u1ea1ch th\u00ec Ampe k\u1ebf ch\u1ec9 1,5 (A). \u0110i\u1ec7n \u00e1p hi\u1ec7u d\u1ee5ng U b\u1eb1ng<\/p>\n A.<\/strong>90 V B.<\/strong>300 V C.<\/strong>150 V D.<\/strong>180 V<\/p>\n C\u00e2u 3:<\/strong>M\u1ed9t con l\u1eafc \u0111\u01a1n c\u00f3 chi\u1ec1u \u2113 kh\u1ed1i l\u01b0\u1ee3ng m \u0111\u01b0\u1ee3c treo t\u1ea1i n\u01a1i c\u00f3 gia t\u1ed1c tr\u1ecdng tr\u01b0\u1eddng g. K\u00edch th\u00edch con l\u1eafc dao \u0111\u1ed9ng v\u1edbi bi\u00ean \u0111\u1ed9 g\u00f3c \u03b1<\/p>\n , li \u0111\u1ed9 g\u00f3c \u03b1. B\u1ecf qua ma s\u00e1t, c\u00f3 th\u1ec3 t\u00ednh t\u00ednh \u0111\u1ed9ng n\u0103ng c\u1ef1c \u0111\u1ea1i c\u1ee7a v\u1eadt n\u1eb7ng b\u1eb1ng bi\u1ec3u th\u1ee9c<\/p>\n A.<\/strong>mg\u2113( cos\u03b1- cos \u03b1<\/p>\n ) B.<\/strong>mg\u2113( 1- cos \u03b1<\/p>\n ) C.<\/strong>mg(3cos\u03b1 -2cos \u03b1<\/p>\n ) D.<\/strong>2g\u2113( 1- cos \u03b1<\/p>\n )<\/p>\n C\u00e2u 4:<\/strong>C\u00f3 th\u1ec3 t\u1ea1o ra m\u1ed9t d\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u tr\u00ean m\u1ed9t khung d\u00e2y d\u1eabn k\u00edn b\u1eb1ng c\u00e1ch cho khung d\u00e2y<\/p>\n A.<\/strong>chuy\u1ec3n \u0111\u1ed9ng t\u1ecbnh ti\u1ebfn d\u1ecdc theo ph\u01b0\u01a1ng c\u1ee7a \u0111\u01b0\u1eddng s\u1ee9c t\u1eeb trong t\u1eeb tr\u01b0\u1eddng \u0111\u1ec1u.<\/p>\n B.<\/strong>quay \u0111\u1ec1u xung quanh m\u1ed9t tr\u1ee5c quay thu\u1ed9c m\u1eb7t ph\u1eb3ng khung trong t\u1eeb tr\u01b0\u1eddng \u0111\u1ec1u.<\/p>\n C.<\/strong>chuy\u1ec3n \u0111\u1ed9ng t\u1ecbnh ti\u1ebfn theo ph\u01b0\u01a1ng vu\u00f4ng g\u00f3c v\u1edbi \u0111\u01b0\u1eddng s\u1ee9c t\u1eeb trong t\u1eeb tr\u01b0\u1eddng \u0111\u1ec1u.<\/p>\n D.<\/strong>dao \u0111\u1ed9ng \u0111i\u1ec1u h\u00f2a trong t\u1eeb tr\u01b0\u1eddng \u0111\u1ec1u d\u1ecdc theo \u0111\u01b0\u1eddng s\u1ee9c c\u1ee7a t\u1eeb tr\u01b0\u1eddng \u0111\u1ec1u.<\/p>\n Xem th\u00eam b\u1ed9 \u0111\u1ec1 thi th\u1eed THPT Qu\u1ed1c gia m\u00f4n L\u00fd n\u0103m 2016 t\u1ea1i \u0111\u00e2y: http:\/\/tuyensinh247.com\/khoa-98-de-thi-thu-thpt-quoc-gia-mon-ly-hay-nhat-cua-cac-truong-chuyen-tren-toan-quoc-nam-2016-k155.html<\/strong><\/p>\n<\/p>\n T\u1ea5t c\u1ea3 n\u1ed9i dung b\u00e0i vi\u1ebft. C\u00e1c em h\u00e3y xem th\u00eam v\u00e0 t\u1ea3i file chi ti\u1ebft t\u1ea1i \u0111\u00e2y:<\/strong>Download<\/p>\n","protected":false},"excerpt":{"rendered":" \u0110\u1ec1 thi v\u00e0 \u0111\u00e1p \u00e1n \u0111\u1ec1 thi th\u1eed THPT Qu\u1ed1c gia m\u00f4n L\u00fd n\u0103m 2016 c\u1ee7a tr\u01b0\u1eddng THPT L\u00fd T\u1ef1 Tr\u1ecdng, t\u1ec9nh Nam \u0110\u1ecbnh t\u1ed5 ch\u1ee9c thi th\u1eed l\u1ea7n 1. Xem th\u00eam: \u0110\u1ec1 thi th\u1eed THPT Qu\u1ed1c gia m\u00f4n L\u00fd \u0110\u1ec1 thi th\u1eed THPT Qu\u1ed1c gia m\u00f4n L\u00fd n\u0103m 2016 – THPT L\u00fd T\u1ef1 Tr\u1ecdng […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"tdm_status":"","tdm_grid_status":""},"categories":[25],"tags":[],"yoast_head":"\n<\/p>\n\u0110\u00e1p \u00e1n \u0111\u1ec1 thi th\u1eed THPT Qu\u1ed1c gia m\u00f4n L\u00fd n\u0103m 2016 – THPT L\u00fd T\u1ef1 Tr\u1ecdng<\/strong><\/h3>\n
\n
\n C\u00e2u<\/strong><\/td>\n \u0110\u00e1p \u00e1n<\/strong><\/td>\n C\u00e2u<\/strong><\/td>\n \u0110\u00e1p \u00e1n<\/strong><\/td>\n<\/tr>\n \n 1<\/td>\n C<\/td>\n 26<\/td>\n A<\/td>\n<\/tr>\n \n 2<\/td>\n C<\/td>\n 27<\/td>\n C<\/td>\n<\/tr>\n \n 3<\/td>\n B<\/td>\n 28<\/td>\n A<\/td>\n<\/tr>\n \n 4<\/td>\n B<\/td>\n 29<\/td>\n B<\/td>\n<\/tr>\n \n 5<\/td>\n A<\/td>\n 30<\/td>\n D<\/td>\n<\/tr>\n \n 6<\/td>\n A<\/td>\n 31<\/td>\n D<\/td>\n<\/tr>\n \n 7<\/td>\n B<\/td>\n 32<\/td>\n C<\/td>\n<\/tr>\n \n 8<\/td>\n C<\/td>\n 33<\/td>\n B<\/td>\n<\/tr>\n \n 9<\/td>\n B<\/td>\n 34<\/td>\n B<\/td>\n<\/tr>\n \n 10<\/td>\n B<\/td>\n 35<\/td>\n D<\/td>\n<\/tr>\n \n 11<\/td>\n D<\/td>\n 36<\/td>\n D<\/td>\n<\/tr>\n \n 12<\/td>\n D<\/td>\n 37<\/td>\n C<\/td>\n<\/tr>\n \n 13<\/td>\n A<\/td>\n 38<\/td>\n A<\/td>\n<\/tr>\n \n 14<\/td>\n A<\/td>\n 39<\/td>\n D<\/td>\n<\/tr>\n \n 15<\/td>\n B<\/td>\n 40<\/td>\n A<\/td>\n<\/tr>\n \n 16<\/td>\n D<\/td>\n 41<\/td>\n A<\/td>\n<\/tr>\n \n 17<\/td>\n C<\/td>\n 42<\/td>\n D<\/td>\n<\/tr>\n \n 18<\/td>\n B<\/td>\n 43<\/td>\n D<\/td>\n<\/tr>\n \n 19<\/td>\n A<\/td>\n 44<\/td>\n C<\/td>\n<\/tr>\n \n 20<\/td>\n D<\/td>\n 45<\/td>\n A<\/td>\n<\/tr>\n \n 21<\/td>\n D<\/td>\n 46<\/td>\n B<\/td>\n<\/tr>\n \n 22<\/td>\n C<\/td>\n 47<\/td>\n A<\/td>\n<\/tr>\n \n 23<\/td>\n C<\/td>\n 48<\/td>\n A<\/td>\n<\/tr>\n \n 24<\/td>\n C<\/td>\n 49<\/td>\n B<\/td>\n<\/tr>\n \n 25<\/td>\n C<\/td>\n 50<\/td>\n A<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n