{"id":11206,"date":"2024-08-11T10:11:31","date_gmt":"2024-08-11T10:11:31","guid":{"rendered":"https:\/\/www.fizika-online.ru\/?page_id=11206"},"modified":"2024-08-11T10:15:35","modified_gmt":"2024-08-11T10:15:35","slug":"%d0%b7%d0%b0%d0%b4%d0%b0%d1%87%d0%b8-%d0%bf%d0%be-%d0%b4%d0%b8%d0%bd%d0%b0%d0%bc%d0%b8%d0%ba%d0%b5-%d0%b7%d0%b0%d0%b4%d0%b0%d1%87%d0%b0-%d0%b4193","status":"publish","type":"page","link":"https:\/\/www.fizika-online.ru\/?page_id=11206","title":{"rendered":"\u0417\u0430\u0434\u0430\u0447\u0438 \u043f\u043e \u0434\u0438\u043d\u0430\u043c\u0438\u043a\u0435. \u0417\u0430\u0434\u0430\u0447\u0430 \u0414193"},"content":{"rendered":"<p><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\"><em><strong>\u0417\u0430\u0434\u0430\u0447\u0430.\u00a0<\/strong><\/em>\u0421 \u0432\u0435\u0440\u0448\u0438\u043d\u044b \u041f\u0438\u0437\u0430\u043d\u0441\u043a\u043e\u0439 \u0431\u0430\u0448\u043d\u0438 \u0432\u044b\u0441\u043e\u0442\u043e\u0439 $h=55$ \u043c \u0443\u0440\u043e\u043d\u0438\u043b\u0438 \u043c\u043e\u043d\u0435\u0442\u0443 \u043c\u0430\u0441\u0441\u043e\u0439 $m = 5$ \u0433, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0434\u043e\u0441\u0442\u0438\u0433\u043b\u0430 \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u0438 \u0417\u0435\u043c\u043b\u0438 \u0441\u043e \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c\u044e $v= 10$ \u043c\/\u0441. \u0427\u0435\u043c\u0443 \u0440\u0430\u0432\u043d\u0430 \u0441\u0440\u0435\u0434\u043d\u044f\u044f \u0441\u0438\u043b\u0430 \u0441\u043e\u043f\u0440\u043e\u0442\u0438\u0432\u043b\u0435\u043d\u0438\u044f \u0432\u043e\u0437\u0434\u0443\u0445\u0430, \u0434\u0435\u0439\u0441\u0442\u0432\u043e\u0432\u0430\u0432\u0448\u0430\u044f \u043d\u0430 \u043c\u043e\u043d\u0435\u0442\u0443 \u043f\u0440\u0438 \u0435\u0435 \u0434\u0432\u0438\u0436\u0435\u043d\u0438\u0438?<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\"><em><strong>\u0420\u0435\u0448\u0435\u043d\u0438\u0435. <\/strong><\/em>1. \u0421\u0438\u0441\u0442\u0435\u043c\u0443 \u043e\u0442\u0441\u0447\u0435\u0442\u0430 \u0441\u0432\u044f\u0436\u0435\u043c \u0441 \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u044c\u044e \u0417\u0435\u043c\u043b\u0438, \u0442\u0430\u043a\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u043e\u0442\u0441\u0447\u0435\u0442\u0430 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0438\u043d\u0435\u0440\u0446\u0438\u0430\u043b\u044c\u043d\u043e\u0439.<\/span><\/p>\n<p><span style=\"color: #000000; font-family: georgia, palatino, serif; font-size: 12pt;\">2. \u0412\u044b\u043f\u043e\u043b\u043d\u0438\u043c \u0447\u0435\u0440\u0442\u0435\u0436 \u0441 \u0443\u043a\u0430\u0437\u0430\u043d\u0438\u0435\u043c \u0432\u0441\u0435\u0445 \u0441\u0438\u043b, \u0434\u0435\u0439\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0445 \u043d\u0430 \u0442\u0435\u043b\u043e.<\/span><\/p>\n<p><span style=\"color: #000000; font-family: georgia, palatino, serif; font-size: 12pt;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-11165\" src=\"https:\/\/www.fizika-online.ru\/wp-content\/uploads\/2024\/08\/2-28.jpg\" alt=\"\" width=\"246\" height=\"417\" srcset=\"https:\/\/www.fizika-online.ru\/wp-content\/uploads\/2024\/08\/2-28.jpg 246w, https:\/\/www.fizika-online.ru\/wp-content\/uploads\/2024\/08\/2-28-177x300.jpg 177w\" sizes=\"(max-width: 246px) 100vw, 246px\" \/><\/span><\/p>\n<p><span style=\"color: #000000; font-family: georgia, palatino, serif; font-size: 12pt;\">3. \u0417\u0430\u043f\u0438\u0448\u0435\u043c \u0432\u0442\u043e\u0440\u043e\u0439 \u0437\u0430\u043a\u043e\u043d \u041d\u044c\u044e\u0442\u043e\u043d\u0430 \u0438 \u043d\u0430\u0439\u0434\u0435\u043c \u043f\u0440\u043e\u0435\u043a\u0446\u0438\u0438 \u043d\u0430 \u043a\u043e\u043e\u0440\u0434\u0438\u043d\u0430\u0442\u043d\u0443\u044e \u043e\u0441\u044c<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\">$m\\vec{g}+\\vec{F}_c=m\\vec{a}$,<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #000000; font-family: georgia, palatino, serif; font-size: 12pt;\">$mg-F_c=ma$.<\/span><\/p>\n<p><span style=\"color: #000000; font-family: georgia, palatino, serif; font-size: 12pt;\">4. \u0421\u0438\u043b, \u043c\u043e\u0434\u0443\u043b\u0438 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0432\u044b\u0440\u0430\u0436\u0430\u044e\u0442\u0441\u044f \u0444\u043e\u0440\u043c\u0443\u043b\u0430\u043c\u0438 \u043d\u0435\u0442.\u00a0<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\"><!-- Yandex.RTB R-A-1598022-3 --><\/span><\/p>\n<div id=\"yandex_rtb_R-A-1598022-3\"><\/div>\n<p><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\"><script>window.yaContextCb.push(()=>{\n\tYa.Context.AdvManager.render({\n\t\t\"blockId\": \"R-A-1598022-3\",\n\t\t\"renderTo\": \"yandex_rtb_R-A-1598022-3\"\n\t})\n})\n<\/script><\/span><br \/>\n<span style=\"color: #000000; font-family: georgia, palatino, serif; font-size: 12pt;\">5. \u041d\u0430\u043c \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u043e: \u043f\u0435\u0440\u0435\u043c\u0435\u0449\u0435\u043d\u0438\u0435 \u0442\u0435\u043b\u0430 $s=h$, \u043d\u0430\u0447\u0430\u043b\u044c\u043d\u0430\u044f \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u0442\u0435\u043b\u0430 \u0438 \u043a\u043e\u043d\u0435\u0447\u043d\u0430\u044f \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c. \u0417\u043d\u0430\u044f \u044d\u0442\u0438 \u0432\u0435\u043b\u0438\u0447\u0438\u043d\u044b, \u043c\u043e\u0436\u043d\u043e \u043d\u0430\u0439\u0442\u0438 \u0443\u0441\u043a\u043e\u0440\u0435\u043d\u0438\u0435 \u0441 \u043a\u043e\u0442\u043e\u0440\u044b\u043c \u0434\u0432\u0438\u0436\u0435\u0442\u0441\u044f \u0442\u0435\u043b\u043e<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #000000; font-family: georgia, palatino, serif; font-size: 12pt;\">$s_y=\\frac{v_y^2-v_{0y}^2}{2a_y}$,<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\">$h=\\frac{v^2}{2a}\\Rightarrow a=\\frac{v^2}{2h}$.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\">6. \u0418\u0437 \u0432\u0442\u043e\u0440\u043e\u0433\u043e \u0437\u0430\u043a\u043e\u043d\u0430 \u041d\u044c\u044e\u0442\u043e\u043d\u0430, \u0441 \u0443\u0447\u0435\u0442\u043e\u043c \u0440\u0430\u0432\u0435\u043d\u0441\u0442\u0432\u0430 \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u043d\u043e\u0433\u043e \u0432 \u043f\u0443\u043d\u043a\u0442\u0435 4, \u043d\u0430\u0445\u043e\u0434\u0438\u043c \u043c\u043e\u0434\u0443\u043b\u044c \u0441\u0440\u0435\u0434\u043d\u0435\u0439 \u0441\u0438\u043b\u044b \u0441\u043e\u043f\u0440\u043e\u0442\u0438\u0432\u043b\u0435\u043d\u0438\u044f<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\">$F_c=mg-ma$,<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\">$F_c=m(g-a)$,<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\">$F_c=m\\left(g-\\frac{v^2}{2h}\\right)$,<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\"><span style=\"text-align: center;\">$F_c=0,005 \\cdot \\left(10-\\frac{10^2}{2 \\cdot 55}\\right) \\approx 0,045$ \u041d $\\approx 45$ \u043c\u041d.<\/span><\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\"><!-- Yandex.RTB R-A-1598022-3 --><\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\"><!-- Yandex.RTB R-A-1598022-3 --><\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\"><em><strong>\u041e\u0442\u0432\u0435\u0442:<\/strong><\/em> $\\approx 45$ <span style=\"text-align: center;\">\u043c\u041d<\/span>.<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #3366ff;\"><a style=\"color: #3366ff;\" href=\"https:\/\/www.fizika-online.ru\/?page_id=10804\" target=\"_blank\" rel=\"noopener\">\u0412\u0435\u0440\u043d\u0443\u0442\u044c\u0441\u044f \u043e\u0431\u0440\u0430\u0442\u043d\u043e \u043a \u0441\u043f\u0438\u0441\u043a\u0443 \u0437\u0430\u0434\u0430\u0447<\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0417\u0430\u0434\u0430\u0447\u0430.\u00a0\u0421 \u0432\u0435\u0440\u0448\u0438\u043d\u044b \u041f\u0438\u0437\u0430\u043d\u0441\u043a\u043e\u0439 \u0431\u0430\u0448\u043d\u0438 \u0432\u044b\u0441\u043e\u0442\u043e\u0439 $h=55$ \u043c \u0443\u0440\u043e\u043d\u0438\u043b\u0438 \u043c\u043e\u043d\u0435\u0442\u0443 \u043c\u0430\u0441\u0441\u043e\u0439 $m = 5$ \u0433, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0434\u043e\u0441\u0442\u0438\u0433\u043b\u0430 \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u0438 \u0417\u0435\u043c\u043b\u0438 \u0441\u043e \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c\u044e $v= 10$ \u043c\/\u0441. \u0427\u0435\u043c\u0443 \u0440\u0430\u0432\u043d\u0430 \u0441\u0440\u0435\u0434\u043d\u044f\u044f \u0441\u0438\u043b\u0430 \u0441\u043e\u043f\u0440\u043e\u0442\u0438\u0432\u043b\u0435\u043d\u0438\u044f \u0432\u043e\u0437\u0434\u0443\u0445\u0430, \u0434\u0435\u0439\u0441\u0442\u0432\u043e\u0432\u0430\u0432\u0448\u0430\u044f \u043d\u0430 \u043c\u043e\u043d\u0435\u0442\u0443 \u043f\u0440\u0438 \u0435\u0435 \u0434\u0432\u0438\u0436\u0435\u043d\u0438\u0438? \u0420\u0435\u0448\u0435\u043d\u0438\u0435. 1. \u0421\u0438\u0441\u0442\u0435\u043c\u0443 \u043e\u0442\u0441\u0447\u0435\u0442\u0430 \u0441\u0432\u044f\u0436\u0435\u043c \u0441 \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u044c\u044e \u0417\u0435\u043c\u043b\u0438, \u0442\u0430\u043a\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u043e\u0442\u0441\u0447\u0435\u0442\u0430 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0438\u043d\u0435\u0440\u0446\u0438\u0430\u043b\u044c\u043d\u043e\u0439. 2. \u0412\u044b\u043f\u043e\u043b\u043d\u0438\u043c \u0447\u0435\u0440\u0442\u0435\u0436 \u0441 \u0443\u043a\u0430\u0437\u0430\u043d\u0438\u0435\u043c \u0432\u0441\u0435\u0445 \u0441\u0438\u043b,\u2026 <span class=\"read-more\"><a href=\"https:\/\/www.fizika-online.ru\/?page_id=11206\">\u0427\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043b\u0435\u0435 &raquo;<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"footnotes":""},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.fizika-online.ru\/index.php?rest_route=\/wp\/v2\/pages\/11206"}],"collection":[{"href":"https:\/\/www.fizika-online.ru\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.fizika-online.ru\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.fizika-online.ru\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fizika-online.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=11206"}],"version-history":[{"count":4,"href":"https:\/\/www.fizika-online.ru\/index.php?rest_route=\/wp\/v2\/pages\/11206\/revisions"}],"predecessor-version":[{"id":11210,"href":"https:\/\/www.fizika-online.ru\/index.php?rest_route=\/wp\/v2\/pages\/11206\/revisions\/11210"}],"wp:attachment":[{"href":"https:\/\/www.fizika-online.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=11206"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}