{"id":9652,"date":"2024-06-12T14:52:48","date_gmt":"2024-06-12T14:52:48","guid":{"rendered":"https:\/\/www.fizika-online.ru\/?page_id=9652"},"modified":"2024-06-12T15:32:54","modified_gmt":"2024-06-12T15:32:54","slug":"%d0%b7%d0%b0%d0%b4%d0%b0%d1%87%d0%b8-%d0%bf%d0%be-%d0%ba%d0%b8%d0%bd%d0%b5%d0%bc%d0%b0%d1%82%d0%b8%d0%ba%d0%b5-%d0%b7%d0%b0%d0%b4%d0%b0%d1%87%d0%b0-%d0%ba233","status":"publish","type":"page","link":"https:\/\/www.fizika-online.ru\/?page_id=9652","title":{"rendered":"\u0417\u0430\u0434\u0430\u0447\u0438 \u043f\u043e \u043a\u0438\u043d\u0435\u043c\u0430\u0442\u0438\u043a\u0435. \u0417\u0430\u0434\u0430\u0447\u0430 \u041a233"},"content":{"rendered":"<p><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\"><em><strong>\u0417\u0430\u0434\u0430\u0447\u0430.<\/strong><\/em> \u0421 \u0431\u0430\u043b\u043a\u043e\u043d\u0430, \u0440\u0430\u0441\u043f\u043e\u043b\u043e\u0436\u0435\u043d\u043d\u043e\u0433\u043e \u043d\u0430 \u0432\u044b\u0441\u043e\u0442\u0435 20 \u043c, \u0431\u0440\u043e\u0441\u0438\u043b\u0438 \u0432\u0432\u0435\u0440\u0445 \u043c\u044f\u0447 \u043f\u043e\u0434 \u0443\u0433\u043b\u043e\u043c 30\u00b0 \u043e\u0442 \u0433\u043e\u0440\u0438\u0437\u043e\u043d\u0442\u0430 \u0441\u043e \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c\u044e 10 \u043c\/\u0441. \u041d\u0430\u043f\u0440\u0430\u0432\u0438\u0432 \u043e\u0441\u044c \u0432\u0434\u043e\u043b\u044c \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u0438 \u0437\u0435\u043c\u043b\u0438 \u0432\u043f\u0440\u0430\u0432\u043e, \u0430 \u043e\u0441\u044c \u0432\u0434\u043e\u043b\u044c \u0441\u0442\u0435\u043d\u044b \u0434\u043e\u043c\u0430 \u0432\u0432\u0435\u0440\u0445, \u043d\u0430\u043f\u0438\u0441\u0430\u0442\u044c \u0443\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044f \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0438 \u043a\u043e\u043e\u0440\u0434\u0438\u043d\u0430\u0442 \u043e\u0442 \u0432\u0440\u0435\u043c\u0435\u043d\u0438 $x= x(t)$ \u0438 $y= y(t)$ \u0438 \u0443\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435 \u0442\u0440\u0430\u0435\u043a\u0442\u043e\u0440\u0438\u0438 $y= y(x)$. \u041d\u0430\u0439\u0442\u0438: \u0430) \u043a\u043e\u043e\u0440\u0434\u0438\u043d\u0430\u0442\u044b \u043c\u044f\u0447\u0430 \u0447\u0435\u0440\u0435\u0437 2 \u0441; \u0431) \u0447\u0435\u0440\u0435\u0437 \u043a\u0430\u043a\u043e\u0439 \u043f\u0440\u043e\u043c\u0435\u0436\u0443\u0442\u043e\u043a \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u043c\u044f\u0447 \u0443\u043f\u0430\u0434\u0435\u0442 \u043d\u0430 \u0437\u0435\u043c\u043b\u044e; \u0432) \u0434\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u043f\u043e\u043b\u0435\u0442\u0430.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\"><em><strong>\u041a\u0440\u0430\u0442\u043a\u0430\u044f \u0437\u0430\u043f\u0438\u0441\u044c \u0443\u0441\u043b\u043e\u0432\u0438\u044f:<\/strong><\/em> $\\alpha =30^{\\circ}$; $h=20$ \u043c; $v_0=10$ \u043c\/\u0441; $t=2$ \u0441.<\/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>&nbsp;\u041d\u0430\u0447\u0430\u043b\u043e \u043a\u043e\u043e\u0440\u0434\u0438\u043d\u0430\u0442 \u0440\u0430\u0437\u043c\u0435\u0441\u0442\u0438\u043c \u0442\u0430\u043a\u0438\u043c \u043e\u0431\u0440\u0430\u0437\u043e\u043c, \u0447\u0442\u043e\u0431\u044b \u0432 \u043c\u043e\u043c\u0435\u043d\u0442 \u0431\u0440\u043e\u0441\u043a\u0430, \u0433\u043e\u0440\u0438\u0437\u043e\u043d\u0442\u0430\u043b\u044c\u043d\u0430\u044f \u043a\u043e\u043e\u0440\u0434\u0438\u043d\u0430\u0442\u0430 \u0440\u0430\u0432\u043d\u044f\u043b\u0430\u0441\u044c \u043d\u0443\u043b\u044e, \u0430 \u0432\u0435\u0440\u0442\u0438\u043a\u0430\u043b\u044c\u043d\u0430\u044f &#8212; \u0432\u044b\u0441\u043e\u0442\u0435, \u0441 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0431\u044b\u043b \u043f\u0440\u043e\u0438\u0437\u0432\u0435\u0434\u0435\u043d \u0431\u0440\u043e\u0441\u043e\u043a. \u041a\u043e\u043e\u0440\u0434\u0438\u043d\u0430\u0442\u043d\u044b\u0435 \u043e\u0441\u0438 \u043d\u0430\u043f\u0440\u0430\u0432\u0438\u043c \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u043c \u043e\u0431\u0440\u0430\u0437\u043e\u043c: \u043e\u0441\u044c <em>Oy <\/em>&#8212; \u0432\u0435\u0440\u0442\u0438\u043a\u0430\u043b\u044c\u043d\u043e \u0432\u0432\u0435\u0440\u0445, \u043e\u0441\u044c <em>Ox<\/em> &#8212; \u0433\u043e\u0440\u0438\u0437\u043e\u043d\u0442\u0430\u043b\u044c\u043d\u043e, \u0432 \u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0438 \u0431\u0440\u043e\u0441\u043a\u0430.&nbsp;<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-9658\" src=\"https:\/\/www.fizika-online.ru\/wp-content\/uploads\/2024\/06\/2-6.jpg\" alt=\"\" width=\"492\" height=\"280\" srcset=\"https:\/\/www.fizika-online.ru\/wp-content\/uploads\/2024\/06\/2-6.jpg 492w, https:\/\/www.fizika-online.ru\/wp-content\/uploads\/2024\/06\/2-6-300x171.jpg 300w\" sizes=\"(max-width: 492px) 100vw, 492px\" \/><\/span><\/p>\n<p><span style=\"color: #000000; font-family: georgia, palatino, serif; font-size: 12pt;\">\u0417\u0430\u043f\u0438\u0448\u0435\u043c \u0443\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044f \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u043a\u043e\u043e\u0440\u0434\u0438\u043d\u0430\u0442 $x(t)$ \u0438 $y(t)$ \u043e\u0442 \u0432\u0440\u0435\u043c\u0435\u043d\u0438<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\">$x=x_{0}+v_{0x}t+\\frac{g_xt^2}{2}$,<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\">$x=v_0 cos \\alpha t$;<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\">$y=y_{0}+v_{0y}t+\\frac{g_y t^2}{2}$,<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\">$y=h+v_0 sin \\alpha t- \\frac{g t^2}{2}$.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\">\u0414\u043b\u044f \u0442\u043e\u0433\u043e \u0447\u0442\u043e\u0431\u044b \u0441\u043e\u0441\u0442\u0430\u0432\u0438\u0442\u044c \u0443\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435 \u0442\u0440\u0430\u0435\u043a\u0442\u043e\u0440\u0438\u0438 \u043a\u0430\u043c\u043d\u044f $y(x)$ \u0432\u044b\u0440\u0430\u0437\u0438\u043c \u0438\u0437 \u0443\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044f \u043a\u043e\u043e\u0440\u0434\u0438\u043d\u0430\u0442\u044b $x$ \u0432\u0440\u0435\u043c\u044f \u0438 \u043f\u043e\u0434\u0441\u0442\u0430\u0432\u0438\u043c \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u043d\u043e\u0435 \u0432\u044b\u0440\u0430\u0436\u0435\u043d\u0438\u0435 \u0432 \u0443\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435 \u043a\u043e\u043e\u0440\u0434\u0438\u043d\u0430\u0442\u044b $y$<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\">$t=\\frac{x}{v_0 cos \\alpha}$,<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\">$y=h+v_0 sin \\alpha \\cdot \\frac{x}{v_0 cos \\alpha} &#8212; \\frac{g }{2}\\frac{x^2}{v_0^2 cos^2 \\alpha}=h+ x\\, tg\\, \\alpha -\\frac{g}{2v_0^2 cos^2 \\alpha}\\, x^2$.<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\">\u0430) \u041a\u043e\u043e\u0440\u0434\u0438\u043d\u0430\u0442\u044b \u043c\u044f\u0447\u0430 \u0447\u0435\u0440\u0435\u0437 2 \u0441<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\">$x=10 \\cdot cos \\, 30^{\\circ} \\cdot 2=20 \\cdot \\frac{\\sqrt{3}}{2}=10\\sqrt{3} \\approx 17,32$ \u043c,<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\">$y=20+10 \\cdot sin \\, 30^{\\circ} \\cdot 2- \\frac{10 \\cdot 2^2}{2}=20 \\cdot \\frac{1}{2}=10$ \u043c.<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\">\u0431) \u0412 \u043c\u043e\u043c\u0435\u043d\u0442 \u043f\u0430\u0434\u0435\u043d\u0438\u044f \u0442\u0435\u043b\u0430 \u043d\u0430 \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u044c \u0437\u0435\u043c\u043b\u0438, \u0435\u0433\u043e \u0432\u0435\u0440\u0442\u0438\u043a\u0430\u043b\u044c\u043d\u0430\u044f \u043a\u043e\u043e\u0440\u0434\u0438\u043d\u0430\u0442\u0430 \u0440\u0430\u0432\u043d\u0430 \u043d\u0443\u043b\u044e $y=0$. \u0427\u0442\u043e\u0431\u044b \u0443\u0437\u043d\u0430\u0442\u044c \u0447\u0435\u0440\u0435\u0437 \u043a\u0430\u043a\u043e\u0439 \u043f\u0440\u043e\u043c\u0435\u0436\u0443\u0442\u043e\u043a \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u043c\u044f\u0447 \u0443\u043f\u0430\u0434\u0435\u0442 \u043d\u0430 \u0437\u0435\u043c\u043b\u044e, \u043f\u0440\u0438\u0440\u0430\u0432\u043d\u044f\u0435\u043c \u0443\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435 \u043a\u043e\u043e\u0440\u0434\u0438\u043d\u0430\u0442\u044b $y$ \u043a \u043d\u0443\u043b\u044e \u0438 \u0440\u0435\u0448\u0438\u043c \u044d\u0442\u043e \u043a\u0432\u0430\u0434\u0440\u0430\u0442\u043d\u043e\u0435 \u0443\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435 \u043e\u0442\u043d\u043e\u0441\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u043d\u0435\u0438\u0437\u0432\u0435\u0441\u0442\u043d\u043e\u0439 $t$<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\">$h+v_0 sin \\alpha t- \\frac{g t^2}{2}=0$,<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\">$2h+2v_0 sin \\alpha t- g t^2=0$,<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\">$C=2h,\\: B=2v_0 sin \\alpha,\\: A=- g$,<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\">$D=B^2-4AC=4v_0^2sin^2\\alpha -4 \\cdot (-g) \\cdot 2h=$<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\">$=4(v_0^2sin^2\\alpha +2gh)$.<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\">\u041d\u0430\u0441 \u0438\u043d\u0442\u0435\u0440\u0435\u0441\u0443\u0435\u0442 \u0442\u043e\u043b\u044c\u043a\u043e \u043f\u043e\u043b\u043e\u0436\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u043a\u043e\u0440\u0435\u043d\u044c, \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u0432\u0440\u0435\u043c\u044f \u043f\u0430\u0434\u0435\u043d\u0438\u044f \u0431\u0443\u0434\u0435\u0442 \u0440\u0430\u0432\u043d\u043e<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\">$t=\\frac{-B-\\sqrt{D}}{2A}=\\frac{-2v_0 sin \\alpha-\\sqrt{4(v_0^2sin^2\\alpha +2gh)}}{2 \\cdot (-g)}=\\frac{v_0 sin \\alpha+\\sqrt{v_0^2sin^2\\alpha +2gh}}{g}$,<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\">$t=\\frac{10 \\cdot 0,5+\\sqrt{10^2 \\cdot 0,5^2 +2 \\cdot 10 \\cdot 20}}{10}\\approx 2,56$ \u0441.<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\">\u0432) \u0414\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u043f\u043e\u043b\u0435\u0442\u0430 &#8212; \u0433\u043e\u0440\u0438\u0437\u043e\u043d\u0442\u0430\u043b\u044c\u043d\u0430\u044f \u043a\u043e\u043e\u0440\u0434\u0438\u043d\u0430\u0442\u0430 \u0432 \u043c\u043e\u043c\u0435\u043d\u0442 \u043f\u0430\u0434\u0435\u043d\u0438\u044f \u043d\u0430 \u0437\u0435\u043c\u043b\u044e<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\">$L=x=10 \\cdot \\frac{\\sqrt{3}}{2} \\cdot 2,56\\approx 22,17$ \u043c.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\"><em>\u041f\u0440\u0438\u043c\u0435\u0447\u0430\u043d\u0438\u0435.<\/em> \u041e\u0442\u0432\u0435\u0442\u044b \u043d\u0430 \u0432\u043e\u043f\u0440\u043e\u0441\u044b \u0432 \u043f \u0430) \u0438 \u0431) \u043c\u043e\u0436\u043d\u043e \u0431\u044b\u043b\u043e \u0434\u0430\u0442\u044c, \u0432\u043e\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0432\u0448\u0438\u0441\u044c \u0443\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435\u043c \u0442\u0440\u0430\u0435\u043a\u0442\u043e\u0440\u0438\u0438. \u0414\u043b\u044f \u044d\u0442\u043e\u0433\u043e \u043d\u0443\u0436\u043d\u043e \u0431\u044b\u043b\u043e \u043f\u0440\u0438\u0440\u0430\u0432\u043d\u044f\u0442\u044c \u0443\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435 \u0442\u0440\u0430\u0435\u043a\u0442\u043e\u0440\u0438\u0438 \u043a \u043d\u0443\u043b\u044e \u0438 \u0440\u0435\u0448\u0438\u0442\u044c \u0435\u0433\u043e \u043e\u0442\u043d\u043e\u0441\u0438\u0442\u0435\u043b\u044c\u043d\u043e $x$, \u0442\u0430\u043a \u0431\u044b \u043d\u0430\u0448\u043b\u0438 \u0434\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u043f\u043e\u043b\u0435\u0442\u0430. \u0417\u0430\u0442\u0435\u043c, \u0437\u043d\u0430\u044f \u0434\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u043f\u043e\u043b\u0435\u0442\u0430, \u0447\u0435\u0440\u0435\u0437 \u0443\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435 \u043a\u043e\u043e\u0440\u0434\u0438\u043d\u0430\u0442\u044b $x$ \u043d\u0430\u0439\u0442\u0438 \u0432\u0440\u0435\u043c\u044f \u043f\u0430\u0434\u0435\u043d\u0438\u044f.&nbsp;<\/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>\u0430) $x \\approx 17,32$ \u043c,&nbsp;$y=10$ \u043c; \u0431) $\\approx 2,56$ \u0441; $\\approx 22,17$ \u043c.<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"color: #3366ff; font-family: georgia, palatino, serif; font-size: 12pt;\"><a style=\"color: #3366ff;\" href=\"https:\/\/www.fizika-online.ru\/?page_id=9639\" 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. \u0421 \u0431\u0430\u043b\u043a\u043e\u043d\u0430, \u0440\u0430\u0441\u043f\u043e\u043b\u043e\u0436\u0435\u043d\u043d\u043e\u0433\u043e \u043d\u0430 \u0432\u044b\u0441\u043e\u0442\u0435 20 \u043c, \u0431\u0440\u043e\u0441\u0438\u043b\u0438 \u0432\u0432\u0435\u0440\u0445 \u043c\u044f\u0447 \u043f\u043e\u0434 \u0443\u0433\u043b\u043e\u043c 30\u00b0 \u043e\u0442 \u0433\u043e\u0440\u0438\u0437\u043e\u043d\u0442\u0430 \u0441\u043e \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c\u044e 10 \u043c\/\u0441. \u041d\u0430\u043f\u0440\u0430\u0432\u0438\u0432 \u043e\u0441\u044c \u0432\u0434\u043e\u043b\u044c \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u0438 \u0437\u0435\u043c\u043b\u0438 \u0432\u043f\u0440\u0430\u0432\u043e, \u0430 \u043e\u0441\u044c \u0432\u0434\u043e\u043b\u044c \u0441\u0442\u0435\u043d\u044b \u0434\u043e\u043c\u0430 \u0432\u0432\u0435\u0440\u0445, \u043d\u0430\u043f\u0438\u0441\u0430\u0442\u044c \u0443\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044f \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0438 \u043a\u043e\u043e\u0440\u0434\u0438\u043d\u0430\u0442 \u043e\u0442 \u0432\u0440\u0435\u043c\u0435\u043d\u0438 $x= x(t)$ \u0438 $y= y(t)$ \u0438 \u0443\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435 \u0442\u0440\u0430\u0435\u043a\u0442\u043e\u0440\u0438\u0438 $y= y(x)$. \u041d\u0430\u0439\u0442\u0438: \u0430) \u043a\u043e\u043e\u0440\u0434\u0438\u043d\u0430\u0442\u044b \u043c\u044f\u0447\u0430 \u0447\u0435\u0440\u0435\u0437 2 \u0441;\u2026 <span class=\"read-more\"><a href=\"https:\/\/www.fizika-online.ru\/?page_id=9652\">\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\/9652"}],"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=9652"}],"version-history":[{"count":4,"href":"https:\/\/www.fizika-online.ru\/index.php?rest_route=\/wp\/v2\/pages\/9652\/revisions"}],"predecessor-version":[{"id":9661,"href":"https:\/\/www.fizika-online.ru\/index.php?rest_route=\/wp\/v2\/pages\/9652\/revisions\/9661"}],"wp:attachment":[{"href":"https:\/\/www.fizika-online.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9652"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}