{"id":4478,"date":"2023-10-27T11:24:48","date_gmt":"2023-10-27T09:24:48","guid":{"rendered":"https:\/\/studentbook.arphymedes-plus.eu\/?post_type=book&#038;p=4478"},"modified":"2023-11-06T16:03:05","modified_gmt":"2023-11-06T15:03:05","slug":"3-6-druhy-newtonov-zakon","status":"publish","type":"book","link":"https:\/\/studentbook.arphymedes-plus.eu\/sk\/book\/3-0-sily\/3-6-druhy-newtonov-zakon\/","title":{"rendered":"3.6 Druh\u00fd Newtonov z\u00e1kon"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"4478\" class=\"elementor elementor-4478 elementor-4205\" 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data-elementor-post-type=\"book\">\n\t\t\t\t<div class=\"elementor-element elementor-element-43bd1cb e-con-full e-flex e-con e-parent\" data-id=\"43bd1cb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-89ef651 e-flex e-con-boxed e-con e-parent\" data-id=\"89ef651\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div data-dce-title-color=\"#00235A\" data-dce-advanced-background-color=\"#F8F8F8\" class=\"elementor-element elementor-element-7a8aed6 elementor-widget elementor-widget-heading\" data-id=\"7a8aed6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Druh\u00fd Newtonov z\u00e1kon<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-66af5b2 bdt-audio-player-title-none elementor-widget elementor-widget-bdt-audio-player\" data-id=\"66af5b2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"bdt-audio-player.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"bdt-audio-player skin-default\">\n\t\t\t\t\t<div class=\"jp-jplayer\" data-settings=\"{&quot;volume_level&quot;:0.8,&quot;restrict_duration&quot;:10,&quot;audio_source&quot;:&quot;https:\\\/\\\/studentbook.arphymedes-plus.eu\\\/wp-content\\\/uploads\\\/2023\\\/10\\\/Forces_SK_26.mp3&quot;}\"><\/div>\n\n\t\t\t\t\t\t\t<div id=\"jp_container_66af5b2-360\" class=\"jp-audio\" role=\"application\" aria-label=\"media player\">\n\t\t\t<div class=\"jp-type-playlist\">\n\t\t\t\t<div class=\"jp-gui jp-interface\">\n\t\t\t\t\t<div class=\"jp-controls bdt-grid bdt-grid-small bdt-flex-middle\" data-bdt-grid>\n\n\t\t\t\t\t\t\n\t\t<div class=\"bdt-width-auto\">\n\t\t\t<a href=\"javascript:void(0);\" class=\"jp-play\" tabindex=\"1\"\n\t\t\t\ttitle=\"Play \">\n\t\t\t\t<svg version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" x=\"0px\" y=\"0px\"\n\t\t\t\t\tviewBox=\"0 0 42 42\" style=\"enable-background:new 0 0 42 42;\" xml:space=\"preserve\">\n\t\t\t\t\t<path\n\t\t\t\t\t\td=\"M36.1,20.2l-29-20C6.8,0,6.4-0.1,6,0.1C5.7,0.3,5.5,0.6,5.5,1v40c0,0.4,0.2,0.7,0.5,0.9C6.2,42,6.3,42,6.5,42c0.2,0,0.4-0.1,0.6-0.2l29-20c0.3-0.2,0.4-0.5,0.4-0.8S36.3,20.4,36.1,20.2z M7.5,39.1V2.9L33.7,21L7.5,39.1z\" \/>\n\t\t\t\t<\/svg>\n\t\t\t<\/a>\n\t\t\t<a href=\"javascript:void(0);\" class=\"jp-pause\" tabindex=\"1\"\n\t\t\t\ttitle=\"Pause \">\n\t\t\t\t<svg version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" x=\"0px\" y=\"0px\"\n\t\t\t\t\tviewBox=\"0 0 42 42\" style=\"enable-background:new 0 0 42 42;\" xml:space=\"preserve\">\n\t\t\t\t\t<g>\n\t\t\t\t\t\t<path d=\"M14.5,0c-0.6,0-1,0.4-1,1v40c0,0.6,0.4,1,1,1s1-0.4,1-1V1C15.5,0.4,15.1,0,14.5,0z\" \/>\n\t\t\t\t\t\t<path d=\"M27.5,0c-0.6,0-1,0.4-1,1v40c0,0.6,0.4,1,1,1s1-0.4,1-1V1C28.5,0.4,28.1,0,27.5,0z\" \/>\n\t\t\t\t\t<\/g>\n\t\t\t\t<\/svg>\n\t\t\t<\/a>\n\t\t<\/div>\n\n\t\t\n\t\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t<div class=\"bdt-width-auto bdt-visible@m\">\n\t\t\t\t<div class=\"jp-duration\"><\/div>\n\t\t\t<\/div>\n\t\t\n\t\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t\n\t\t\n\t\t\t\t\t<\/div>\n\n\t\t\t\t<\/div>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3ae1984 e-con-full e-flex e-con e-parent\" data-id=\"3ae1984\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-fa38c74 e-con-full single-book-right e-flex e-con e-parent\" data-id=\"fa38c74\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div data-dce-text-color=\"#000000\" class=\"elementor-element elementor-element-74eef96 elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"74eef96\" data-element_type=\"widget\" data-e-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\t\t<p><strong>Druh\u00fd Newtonov z\u00e1kon hovor\u00ed:<\/strong><\/p><p>Ak s\u00fa\u010det vonkaj\u0161\u00edch s\u00edl p\u00f4sobiacich na pozorovan\u00fd objekt nie je nulov\u00fd, potom objekt zr\u00fdch\u013euje v smere v\u00fdslednice s\u00edl, ktor\u00e9 na\u0148 p\u00f4sobia.<\/p><p>S\u00fa\u010det v\u0161etk\u00fdch vonkaj\u0161\u00edch s\u00edl p\u00f4sobiacich na pozorovan\u00fd objekt vypo\u010d\u00edtame takto: hmotnos\u0165 telesa vyn\u00e1sob\u00edme zr\u00fdchlen\u00edm, s ktor\u00fdm sa objekt p\u00f4soben\u00edm s\u00edl pohybuje:<\/p><p style=\"text-align: center;\"><strong>F=m\u2219a<\/strong><\/p><p>Z toho vypl\u00fdva, \u017ee zr\u00fdchlenie sa rovn\u00e1 v\u00fdslednici s\u00edl p\u00f4sobiacich na objekt vydelenej jeho hmotnos\u0165ou:<\/p>\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-f4c9338 dce_masking-none elementor-widget elementor-widget-image\" data-id=\"f4c9338\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1920\" height=\"1464\" src=\"https:\/\/studentbook.arphymedes-plus.eu\/wp-content\/uploads\/2023\/10\/AFM-1.jpg\" class=\"attachment-full size-full wp-image-5027\" alt=\"\" srcset=\"https:\/\/studentbook.arphymedes-plus.eu\/wp-content\/uploads\/2023\/10\/AFM-1.jpg 1920w, https:\/\/studentbook.arphymedes-plus.eu\/wp-content\/uploads\/2023\/10\/AFM-1-300x229.jpg 300w, https:\/\/studentbook.arphymedes-plus.eu\/wp-content\/uploads\/2023\/10\/AFM-1-1024x781.jpg 1024w, https:\/\/studentbook.arphymedes-plus.eu\/wp-content\/uploads\/2023\/10\/AFM-1-768x586.jpg 768w, https:\/\/studentbook.arphymedes-plus.eu\/wp-content\/uploads\/2023\/10\/AFM-1-1536x1171.jpg 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/>\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 data-dce-text-color=\"#000000\" class=\"elementor-element elementor-element-616bfbd elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"616bfbd\" data-element_type=\"widget\" data-e-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\t\t<p>Sila 1 N pohybuje telesom s hmotnos\u0165ou 1 kg so zr\u00fdchlen\u00edm 1 m\/s<sup>2<\/sup>.<\/p><p>Z druh\u00e9ho Newtonovho z\u00e1kona je zrejm\u00e9, ako je jednotka Newton vyjadren\u00e1:<\/p>\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-d978d25 dce_masking-none elementor-widget elementor-widget-image\" data-id=\"d978d25\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1920\" height=\"829\" src=\"https:\/\/studentbook.arphymedes-plus.eu\/wp-content\/uploads\/2023\/10\/Netc-1.jpg\" class=\"attachment-full size-full wp-image-5036\" alt=\"\" srcset=\"https:\/\/studentbook.arphymedes-plus.eu\/wp-content\/uploads\/2023\/10\/Netc-1.jpg 1920w, https:\/\/studentbook.arphymedes-plus.eu\/wp-content\/uploads\/2023\/10\/Netc-1-300x130.jpg 300w, https:\/\/studentbook.arphymedes-plus.eu\/wp-content\/uploads\/2023\/10\/Netc-1-1024x442.jpg 1024w, https:\/\/studentbook.arphymedes-plus.eu\/wp-content\/uploads\/2023\/10\/Netc-1-768x332.jpg 768w, https:\/\/studentbook.arphymedes-plus.eu\/wp-content\/uploads\/2023\/10\/Netc-1-1536x663.jpg 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/>\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>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3fc845d e-con-full e-flex e-con e-parent\" data-id=\"3fc845d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-14828e2 e-flex e-con-boxed e-con e-parent\" data-id=\"14828e2\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div data-dce-title-color=\"#00235A\" data-dce-advanced-background-color=\"#F8F8F8\" class=\"elementor-element elementor-element-255ff81 elementor-widget elementor-widget-heading\" data-id=\"255ff81\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Otestujte sa<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c18e23e bdt-audio-player-title-none elementor-widget elementor-widget-bdt-audio-player\" data-id=\"c18e23e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"bdt-audio-player.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"bdt-audio-player skin-default\">\n\t\t\t\t\t<div class=\"jp-jplayer\" data-settings=\"{&quot;volume_level&quot;:0.8,&quot;restrict_duration&quot;:10,&quot;audio_source&quot;:&quot;https:\\\/\\\/studentbook.arphymedes-plus.eu\\\/wp-content\\\/uploads\\\/2023\\\/10\\\/Forces_SK_27.mp3&quot;}\"><\/div>\n\n\t\t\t\t\t\t\t<div id=\"jp_container_c18e23e-280\" class=\"jp-audio\" role=\"application\" aria-label=\"media player\">\n\t\t\t<div class=\"jp-type-playlist\">\n\t\t\t\t<div class=\"jp-gui jp-interface\">\n\t\t\t\t\t<div class=\"jp-controls bdt-grid bdt-grid-small bdt-flex-middle\" data-bdt-grid>\n\n\t\t\t\t\t\t\n\t\t<div class=\"bdt-width-auto\">\n\t\t\t<a href=\"javascript:void(0);\" class=\"jp-play\" tabindex=\"1\"\n\t\t\t\ttitle=\"Play \">\n\t\t\t\t<svg version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" x=\"0px\" y=\"0px\"\n\t\t\t\t\tviewBox=\"0 0 42 42\" style=\"enable-background:new 0 0 42 42;\" xml:space=\"preserve\">\n\t\t\t\t\t<path\n\t\t\t\t\t\td=\"M36.1,20.2l-29-20C6.8,0,6.4-0.1,6,0.1C5.7,0.3,5.5,0.6,5.5,1v40c0,0.4,0.2,0.7,0.5,0.9C6.2,42,6.3,42,6.5,42c0.2,0,0.4-0.1,0.6-0.2l29-20c0.3-0.2,0.4-0.5,0.4-0.8S36.3,20.4,36.1,20.2z M7.5,39.1V2.9L33.7,21L7.5,39.1z\" \/>\n\t\t\t\t<\/svg>\n\t\t\t<\/a>\n\t\t\t<a href=\"javascript:void(0);\" class=\"jp-pause\" tabindex=\"1\"\n\t\t\t\ttitle=\"Pause \">\n\t\t\t\t<svg version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" x=\"0px\" y=\"0px\"\n\t\t\t\t\tviewBox=\"0 0 42 42\" style=\"enable-background:new 0 0 42 42;\" xml:space=\"preserve\">\n\t\t\t\t\t<g>\n\t\t\t\t\t\t<path d=\"M14.5,0c-0.6,0-1,0.4-1,1v40c0,0.6,0.4,1,1,1s1-0.4,1-1V1C15.5,0.4,15.1,0,14.5,0z\" \/>\n\t\t\t\t\t\t<path d=\"M27.5,0c-0.6,0-1,0.4-1,1v40c0,0.6,0.4,1,1,1s1-0.4,1-1V1C28.5,0.4,28.1,0,27.5,0z\" \/>\n\t\t\t\t\t<\/g>\n\t\t\t\t<\/svg>\n\t\t\t<\/a>\n\t\t<\/div>\n\n\t\t\n\t\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t<div class=\"bdt-width-auto bdt-visible@m\">\n\t\t\t\t<div class=\"jp-duration\"><\/div>\n\t\t\t<\/div>\n\t\t\n\t\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t\n\t\t\n\t\t\t\t\t<\/div>\n\n\t\t\t\t<\/div>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3151afa e-con-full e-flex e-con e-parent\" data-id=\"3151afa\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-82fec0e e-con-full single-book-right e-flex e-con e-parent\" data-id=\"82fec0e\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-df1b5be dce_masking-none elementor-widget elementor-widget-image\" data-id=\"df1b5be\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1620\" height=\"1080\" src=\"https:\/\/studentbook.arphymedes-plus.eu\/wp-content\/uploads\/2023\/10\/hockey-1.jpg\" class=\"attachment-full size-full wp-image-5045\" alt=\"\" srcset=\"https:\/\/studentbook.arphymedes-plus.eu\/wp-content\/uploads\/2023\/10\/hockey-1.jpg 1620w, https:\/\/studentbook.arphymedes-plus.eu\/wp-content\/uploads\/2023\/10\/hockey-1-300x200.jpg 300w, https:\/\/studentbook.arphymedes-plus.eu\/wp-content\/uploads\/2023\/10\/hockey-1-1024x683.jpg 1024w, https:\/\/studentbook.arphymedes-plus.eu\/wp-content\/uploads\/2023\/10\/hockey-1-768x512.jpg 768w, https:\/\/studentbook.arphymedes-plus.eu\/wp-content\/uploads\/2023\/10\/hockey-1-1536x1024.jpg 1536w\" sizes=\"(max-width: 1620px) 100vw, 1620px\" \/>\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 data-dce-text-color=\"#000000\" class=\"elementor-element elementor-element-8cb1f27 elementor-widget elementor-widget-text-editor\" data-id=\"8cb1f27\" data-element_type=\"widget\" data-e-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\t\t<p>Hokejista udrie hokejkou do stojaceho puku na hladkom \u013eade. Od \u010doho z\u00e1vis\u00ed zr\u00fdchlenie puku? Vyberte spr\u00e1vne odpovede.<\/p>\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-3aeadc6 elementor-widget__width-inherit elementor-widget elementor-widget-html\" data-id=\"3aeadc6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t<ul>\r\n\t\t<li><button onclick=\"checkAnswer('a')\">a) hmotnos\u0165 puku <\/button><\/li>\r\n\t\t<li><button onclick=\"checkAnswer('b')\">b) sila ktorou p\u00f4sob\u00ed \u013ead na puk <\/button><\/li>\r\n\t\t<li><button onclick=\"checkAnswer('c')\">c) hmotnos\u0165 hr\u00e1\u010da pozemn\u00e9ho hokejar<\/button><\/li>\r\n\t\t<li><button onclick=\"checkAnswer('d')\">d) sila ktorou p\u00f4sob\u00ed hokejka na puk<\/button><\/li>\r\n\t\t<li><button onclick=\"checkAnswer('e')\">e) s\u00fa\u010det v\u0161etk\u00fdch s\u00edl p\u00f4sobiacich na hr\u00e1\u010da<\/button><\/li>\r\n\t<\/ul>\r\n\t<p id=\"result\"><\/p>\r\n\r\n\t<script>\r\n\t\tfunction checkAnswer(answer) {\r\n\t\t\tif (answer === 'a' || answer === 'd') {\r\n\t\t\t\tdocument.getElementById(\"result\").innerHTML = \"Correct &#9989;\";\r\n\t\t\t} else {\r\n\t\t\t\tdocument.getElementById(\"result\").innerHTML = \"Incorrect &#10060;\";\r\n\t\t\t}\r\n\t\t}\r\n\t<\/script>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div data-dce-title-color=\"#FFFFFF\" class=\"elementor-element elementor-element-fcd6ce9 elementor-widget elementor-widget-accordion\" data-id=\"fcd6ce9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2651\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-2651\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\"><span class=\"puls-dom\">The correct answer is:<\/span><\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2651\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-2651\"><p>a) hmotnos\u0165 puku<br \/>d) sila ktorou p\u00f4sob\u00ed hokejka na puk<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-410bcd0 elementor-widget elementor-widget-html\" data-id=\"410bcd0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<script>\njQuery(document).ready(function($) {\nvar delay = 100; setTimeout(function() {\n$('.elementor-tab-title').removeClass('elementor-active');\n $('.elementor-tab-content').css('display', 'none'); }, delay);\n});\n<\/script>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e627d28 bdt-audio-player-title-none elementor-widget elementor-widget-bdt-audio-player\" data-id=\"e627d28\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"bdt-audio-player.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"bdt-audio-player skin-default\">\n\t\t\t\t\t<div class=\"jp-jplayer\" data-settings=\"{&quot;volume_level&quot;:0.8,&quot;restrict_duration&quot;:10,&quot;audio_source&quot;:&quot;https:\\\/\\\/studentbook.arphymedes-plus.eu\\\/wp-content\\\/uploads\\\/2023\\\/10\\\/Forces_SK_27b.mp3&quot;}\"><\/div>\n\n\t\t\t\t\t\t\t<div id=\"jp_container_e627d28-745\" class=\"jp-audio\" role=\"application\" aria-label=\"media player\">\n\t\t\t<div class=\"jp-type-playlist\">\n\t\t\t\t<div class=\"jp-gui jp-interface\">\n\t\t\t\t\t<div class=\"jp-controls bdt-grid bdt-grid-small bdt-flex-middle\" data-bdt-grid>\n\n\t\t\t\t\t\t\n\t\t<div class=\"bdt-width-auto\">\n\t\t\t<a href=\"javascript:void(0);\" class=\"jp-play\" tabindex=\"1\"\n\t\t\t\ttitle=\"Play \">\n\t\t\t\t<svg version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" x=\"0px\" y=\"0px\"\n\t\t\t\t\tviewBox=\"0 0 42 42\" style=\"enable-background:new 0 0 42 42;\" xml:space=\"preserve\">\n\t\t\t\t\t<path\n\t\t\t\t\t\td=\"M36.1,20.2l-29-20C6.8,0,6.4-0.1,6,0.1C5.7,0.3,5.5,0.6,5.5,1v40c0,0.4,0.2,0.7,0.5,0.9C6.2,42,6.3,42,6.5,42c0.2,0,0.4-0.1,0.6-0.2l29-20c0.3-0.2,0.4-0.5,0.4-0.8S36.3,20.4,36.1,20.2z M7.5,39.1V2.9L33.7,21L7.5,39.1z\" \/>\n\t\t\t\t<\/svg>\n\t\t\t<\/a>\n\t\t\t<a href=\"javascript:void(0);\" class=\"jp-pause\" tabindex=\"1\"\n\t\t\t\ttitle=\"Pause \">\n\t\t\t\t<svg version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" x=\"0px\" y=\"0px\"\n\t\t\t\t\tviewBox=\"0 0 42 42\" style=\"enable-background:new 0 0 42 42;\" xml:space=\"preserve\">\n\t\t\t\t\t<g>\n\t\t\t\t\t\t<path d=\"M14.5,0c-0.6,0-1,0.4-1,1v40c0,0.6,0.4,1,1,1s1-0.4,1-1V1C15.5,0.4,15.1,0,14.5,0z\" \/>\n\t\t\t\t\t\t<path d=\"M27.5,0c-0.6,0-1,0.4-1,1v40c0,0.6,0.4,1,1,1s1-0.4,1-1V1C28.5,0.4,28.1,0,27.5,0z\" \/>\n\t\t\t\t\t<\/g>\n\t\t\t\t<\/svg>\n\t\t\t<\/a>\n\t\t<\/div>\n\n\t\t\n\t\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t<div class=\"bdt-width-auto bdt-visible@m\">\n\t\t\t\t<div class=\"jp-duration\"><\/div>\n\t\t\t<\/div>\n\t\t\n\t\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t\n\t\t\n\t\t\t\t\t<\/div>\n\n\t\t\t\t<\/div>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div data-dce-text-color=\"#000000\" class=\"elementor-element elementor-element-d5d1bad elementor-widget elementor-widget-text-editor\" data-id=\"d5d1bad\" data-element_type=\"widget\" data-e-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\t\t<p>Ak\u00e1 mus\u00ed by\u0165 v\u00fdslednica v\u0161etk\u00fdch s\u00edl p\u00f4sobiacich na automobil s hmotnos\u0165ou 1,0 t, aby jeho zr\u00fdchlenie bolo 4 m\/s<sup>2<\/sup>?<\/p>\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-8a0f703 elementor-widget__width-inherit elementor-widget elementor-widget-html\" data-id=\"8a0f703\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t<ul>\r\n\t\t<li><button onclick=\"checkAnswer2('a')\">a) 4 N<\/button><\/li>\r\n\t\t<li><button onclick=\"checkAnswer2('b')\">b) 250 N<\/button><\/li>\r\n\t\t<li><button onclick=\"checkAnswer2('c')\">c) 4000 N<\/button><\/li>\r\n\t<\/ul>\r\n\t<p id=\"result2\"><\/p>\r\n\r\n\t<script>\r\n\t\tfunction checkAnswer2(answer) {\r\n\t\t\tif (answer === 'c') {\r\n\t\t\t\tdocument.getElementById(\"result2\").innerHTML = \"Correct &#9989;\";\r\n\t\t\t} else {\r\n\t\t\t\tdocument.getElementById(\"result2\").innerHTML = \"Incorrect &#10060;\";\r\n\t\t\t}\r\n\t\t}\r\n\t<\/script>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div data-dce-title-color=\"#FFFFFF\" class=\"elementor-element elementor-element-c37de93 elementor-widget elementor-widget-accordion\" data-id=\"c37de93\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2041\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-2041\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\"><span class=\"puls-dom\">The correct answer is:<\/span><\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2041\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-2041\"><p>c) 4000 N<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-60aee25 elementor-widget elementor-widget-html\" data-id=\"60aee25\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<script>\njQuery(document).ready(function($) {\nvar delay = 100; setTimeout(function() {\n$('.elementor-tab-title').removeClass('elementor-active');\n $('.elementor-tab-content').css('display', 'none'); }, delay);\n});\n<\/script>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1b0f417 bdt-audio-player-title-none elementor-widget elementor-widget-bdt-audio-player\" data-id=\"1b0f417\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"bdt-audio-player.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"bdt-audio-player skin-default\">\n\t\t\t\t\t<div class=\"jp-jplayer\" data-settings=\"{&quot;volume_level&quot;:0.8,&quot;restrict_duration&quot;:10,&quot;audio_source&quot;:&quot;https:\\\/\\\/studentbook.arphymedes-plus.eu\\\/wp-content\\\/uploads\\\/2023\\\/10\\\/Forces_SK_28.mp3&quot;}\"><\/div>\n\n\t\t\t\t\t\t\t<div id=\"jp_container_1b0f417-7283\" class=\"jp-audio\" role=\"application\" aria-label=\"media player\">\n\t\t\t<div class=\"jp-type-playlist\">\n\t\t\t\t<div class=\"jp-gui jp-interface\">\n\t\t\t\t\t<div class=\"jp-controls bdt-grid bdt-grid-small bdt-flex-middle\" data-bdt-grid>\n\n\t\t\t\t\t\t\n\t\t<div class=\"bdt-width-auto\">\n\t\t\t<a href=\"javascript:void(0);\" class=\"jp-play\" tabindex=\"1\"\n\t\t\t\ttitle=\"Play \">\n\t\t\t\t<svg version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" x=\"0px\" y=\"0px\"\n\t\t\t\t\tviewBox=\"0 0 42 42\" style=\"enable-background:new 0 0 42 42;\" xml:space=\"preserve\">\n\t\t\t\t\t<path\n\t\t\t\t\t\td=\"M36.1,20.2l-29-20C6.8,0,6.4-0.1,6,0.1C5.7,0.3,5.5,0.6,5.5,1v40c0,0.4,0.2,0.7,0.5,0.9C6.2,42,6.3,42,6.5,42c0.2,0,0.4-0.1,0.6-0.2l29-20c0.3-0.2,0.4-0.5,0.4-0.8S36.3,20.4,36.1,20.2z M7.5,39.1V2.9L33.7,21L7.5,39.1z\" \/>\n\t\t\t\t<\/svg>\n\t\t\t<\/a>\n\t\t\t<a href=\"javascript:void(0);\" class=\"jp-pause\" tabindex=\"1\"\n\t\t\t\ttitle=\"Pause \">\n\t\t\t\t<svg version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" x=\"0px\" y=\"0px\"\n\t\t\t\t\tviewBox=\"0 0 42 42\" style=\"enable-background:new 0 0 42 42;\" xml:space=\"preserve\">\n\t\t\t\t\t<g>\n\t\t\t\t\t\t<path d=\"M14.5,0c-0.6,0-1,0.4-1,1v40c0,0.6,0.4,1,1,1s1-0.4,1-1V1C15.5,0.4,15.1,0,14.5,0z\" \/>\n\t\t\t\t\t\t<path d=\"M27.5,0c-0.6,0-1,0.4-1,1v40c0,0.6,0.4,1,1,1s1-0.4,1-1V1C28.5,0.4,28.1,0,27.5,0z\" \/>\n\t\t\t\t\t<\/g>\n\t\t\t\t<\/svg>\n\t\t\t<\/a>\n\t\t<\/div>\n\n\t\t\n\t\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t<div class=\"bdt-width-auto bdt-visible@m\">\n\t\t\t\t<div class=\"jp-duration\"><\/div>\n\t\t\t<\/div>\n\t\t\n\t\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t\n\t\t\n\t\t\t\t\t<\/div>\n\n\t\t\t\t<\/div>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div data-dce-text-color=\"#000000\" class=\"elementor-element elementor-element-000d380 elementor-widget elementor-widget-text-editor\" data-id=\"000d380\" data-element_type=\"widget\" data-e-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\t\t<p>Chcete vedie\u0165 viac o tom, ako funguj\u00fa sily? Pozrite si na\u0161u 3D anim\u00e1ciu s n\u00e1kladn\u00fdm autom, kde m\u00f4\u017eete pozorova\u0165 \u00fa\u010dinky s\u00edl pri za\u0165a\u017een\u00ed vozidla r\u00f4znymi hmotnos\u0165ami a n\u00e1slednom prejazde z\u00e1krutou.<\/p><p>Sledujte klip. Presk\u00famajte 3D model n\u00e1kladn\u00e9ho auta a zamyslite sa nad silami, ktor\u00e9 p\u00f4sobia na n\u00e1kladn\u00e9 vozidlo na naklonenej ceste.<\/p><p>Pre\u010do sa n\u00e1kladn\u00e9 auto s n\u00e1kladom prevr\u00e1tilo?<\/p>\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-72bae66 dce_masking-none elementor-widget elementor-widget-image\" data-id=\"72bae66\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"167\" src=\"https:\/\/studentbook.arphymedes-plus.eu\/wp-content\/uploads\/2023\/10\/Screenshot-2023-10-27-alle-11.37.19.png\" class=\"attachment-full size-full wp-image-4215\" alt=\"\" \/>\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>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Druh\u00fd Newtonov z\u00e1kon Druh\u00fd Newtonov z\u00e1kon hovor\u00ed: Ak s\u00fa\u010det vonkaj\u0161\u00edch s\u00edl p\u00f4sobiacich na pozorovan\u00fd objekt nie je nulov\u00fd, potom objekt zr\u00fdch\u013euje v smere v\u00fdslednice s\u00edl, ktor\u00e9 na\u0148 p\u00f4sobia. S\u00fa\u010det v\u0161etk\u00fdch vonkaj\u0161\u00edch s\u00edl p\u00f4sobiacich na pozorovan\u00fd objekt vypo\u010d\u00edtame takto: hmotnos\u0165 telesa vyn\u00e1sob\u00edme zr\u00fdchlen\u00edm, s ktor\u00fdm sa objekt p\u00f4soben\u00edm s\u00edl pohybuje: F=m\u2219a Z toho vypl\u00fdva, \u017ee zr\u00fdchlenie [&hellip;]<\/p>\n","protected":false},"featured_media":0,"parent":4465,"menu_order":0,"template":"","chapter":[12],"class_list":["post-4478","book","type-book","status-publish","hentry","chapter-12"],"_links":{"self":[{"href":"https:\/\/studentbook.arphymedes-plus.eu\/sk\/wp-json\/wp\/v2\/book\/4478","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/studentbook.arphymedes-plus.eu\/sk\/wp-json\/wp\/v2\/book"}],"about":[{"href":"https:\/\/studentbook.arphymedes-plus.eu\/sk\/wp-json\/wp\/v2\/types\/book"}],"version-history":[{"count":15,"href":"https:\/\/studentbook.arphymedes-plus.eu\/sk\/wp-json\/wp\/v2\/book\/4478\/revisions"}],"predecessor-version":[{"id":6179,"href":"https:\/\/studentbook.arphymedes-plus.eu\/sk\/wp-json\/wp\/v2\/book\/4478\/revisions\/6179"}],"up":[{"embeddable":true,"href":"https:\/\/studentbook.arphymedes-plus.eu\/sk\/wp-json\/wp\/v2\/book\/4465"}],"wp:attachment":[{"href":"https:\/\/studentbook.arphymedes-plus.eu\/sk\/wp-json\/wp\/v2\/media?parent=4478"}],"wp:term":[{"taxonomy":"chapter","embeddable":true,"href":"https:\/\/studentbook.arphymedes-plus.eu\/sk\/wp-json\/wp\/v2\/chapter?post=4478"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}