{"id":3155,"date":"2023-07-26T12:51:27","date_gmt":"2023-07-26T10:51:27","guid":{"rendered":"https:\/\/studentbook.arphymedes-plus.eu\/?post_type=book&#038;p=3155"},"modified":"2023-10-31T15:35:54","modified_gmt":"2023-10-31T14:35:54","slug":"1-1-praca-vedcov","status":"publish","type":"book","link":"https:\/\/studentbook.arphymedes-plus.eu\/sk\/book\/1-0-co-je-to-fyzika\/1-1-praca-vedcov\/","title":{"rendered":"1.1 Pr\u00e1ca vedcov"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"3155\" class=\"elementor elementor-3155 elementor-1859\" data-elementor-settings=\"{&quot;element_pack_global_tooltip_width&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;element_pack_global_tooltip_width_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;element_pack_global_tooltip_width_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;element_pack_global_tooltip_padding&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_padding_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_padding_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_border_radius&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_border_radius_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_border_radius_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true}}\" data-elementor-post-type=\"book\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cafec5c e-con-full e-flex e-con e-parent\" data-id=\"cafec5c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-68fcc71 e-flex e-con-boxed e-con e-parent\" data-id=\"68fcc71\" 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-6521658 elementor-widget elementor-widget-heading\" data-id=\"6521658\" 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\">Vedeck\u00e1 met\u00f3da<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-62844cd bdt-audio-player-title-none elementor-widget elementor-widget-bdt-audio-player\" data-id=\"62844cd\" 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\\\/07\\\/what-is-physics-5.mp3&quot;}\"><\/div>\n\n\t\t\t\t\t\t\t<div id=\"jp_container_62844cd-3595\" 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-a02d9b4 e-con-full e-flex e-con e-parent\" data-id=\"a02d9b4\" 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-1d76a7b e-con-full single-book-right e-flex e-con e-parent\" data-id=\"1d76a7b\" 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-e077c0b elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"e077c0b\" 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>Vo fyzike sa sna\u017e\u00edme pochopi\u0165 z\u00e1kony pr\u00edrody. Cesta k vysvetleniu javu je \u010dasto nasledovn\u00e1:<\/p><p>\u00a0<\/p><ul><li>Fyzici pozoruj\u00fa javy zbl\u00edzka v pr\u00edrode, alebo v laborat\u00f3riu.<\/li><li>Formuluj\u00fa nieko\u013eko vysvetlen\u00ed (hypot\u00e9z), aby sa pok\u00fasili objasni\u0165 pozorovan\u00fd jav. To sa deje pomocou pozorovania a minul\u00fdch objavov.<\/li><li>Napl\u00e1nuj\u00fa experiment, aby otestovali, ktor\u00e9 z navrhovan\u00fdch vysvetlen\u00ed je spr\u00e1vne.<\/li><li>Zrealizuj\u00fa experiment.<\/li><li>V\u00fdsledky merania zn\u00e1zornia (grafom, diagramom, obr\u00e1zkom, sn\u00edmkami, at\u010f.) a zanalyzuj\u00fa merania.<\/li><li>Vysvet\u013euj\u00face hypot\u00e9zy sa po zd\u013ahavom a d\u00f4kladnom testovan\u00ed m\u00f4\u017eu sta\u0165 te\u00f3riami. Hypot\u00e9zy, ktor\u00e9 poskytuj\u00fa opisn\u00e9 zov\u0161eobecnenia, sa m\u00f4\u017eu sta\u0165 fyzik\u00e1lnymi z\u00e1konmi.<\/li><\/ul>\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-bf2f6c7 e-con-full e-flex e-con e-parent\" data-id=\"bf2f6c7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-dc5bc57 e-flex e-con-boxed e-con e-parent\" data-id=\"dc5bc57\" 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-10b48ae elementor-widget elementor-widget-heading\" data-id=\"10b48ae\" 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-c772181 bdt-audio-player-title-none elementor-widget elementor-widget-bdt-audio-player\" data-id=\"c772181\" 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\\\/07\\\/what-is-physics-6.mp3&quot;}\"><\/div>\n\n\t\t\t\t\t\t\t<div id=\"jp_container_c772181-5152\" 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-4a38913 e-con-full e-flex e-con e-parent\" data-id=\"4a38913\" 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-c23b229 e-con-full single-book-right e-flex e-con e-parent\" data-id=\"c23b229\" 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-688cf3c elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"688cf3c\" 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>Pozrite si anim\u00e1ciu ni\u017e\u0161ie a odpovedzte na ot\u00e1zky.<\/p><p>Ak\u00fa v\u00fdskumn\u00fa ot\u00e1zku si polo\u017eil Galileo?<\/p><p>Ak\u00e9 bolo jeho prv\u00e9 vysvetlenie (hypot\u00e9za)?<\/p><p>\u010co uk\u00e1zal experiment?<\/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-62c7d6c dce_masking-none elementor-widget elementor-widget-video\" data-id=\"62c7d6c\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/JdTW6Dxqn6I&quot;,&quot;video_type&quot;:&quot;youtube&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\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-1aeac42 bdt-audio-player-title-none elementor-widget elementor-widget-bdt-audio-player\" data-id=\"1aeac42\" 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\\\/07\\\/what-is-physics-7.mp3&quot;}\"><\/div>\n\n\t\t\t\t\t\t\t<div id=\"jp_container_1aeac42-5665\" 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-title-color=\"#FFFFFF\" class=\"elementor-element elementor-element-5662c7b elementor-widget elementor-widget-accordion\" data-id=\"5662c7b\" 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-9051\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-9051\" 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\">Odpove\u010f: <\/span><\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-9051\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-9051\"><p>Video ukazuje, ako Galileo vykon\u00e1va experiment.<\/p><p>Jeho ot\u00e1zkou je, ktor\u00e9 gule sa dostan\u00fa na zem r\u00fdchlej\u0161ie.<\/p><p>Mysl\u00ed na Aristotela a predklad\u00e1 prv\u00e9 vysvetlenie \u2013 t\u00e1 \u0165a\u017e\u0161ia sa dostane na zem ako prv\u00e1.<\/p><p>Experiment ukazuje, \u017ee obe gule dopadli na zem s\u00fa\u010dasne.<\/p><p>Pre\u010do padli obe gule s\u00fa\u010dasne?<\/p><p>Chcete vedie\u0165 viac?<\/p><p>Gule vo\u013ene padaj\u00fa. P\u00f4sob\u00ed na ne iba gravita\u010dn\u00e1 sila, \u010di\u017ee gravita\u010dn\u00e1 sila, ktorou Zem p\u00f4sob\u00ed na v\u0161etky objekty vo svojom okol\u00ed. Gravita\u010dn\u00e1 sila smeruje v\u017edy do stredu Zeme.<\/p><p>Gravita\u010dn\u00e1 sila ude\u013euje guliam zr\u00fdchlenie. Gravita\u010dn\u00e9 zr\u00fdchlenie na povrchu Zeme je rovnak\u00e9 pre v\u0161etky objekty. Ozna\u010dujeme ho g.<\/p><p><img decoding=\"async\" class=\"alignnone size-full wp-image-1869\" src=\"https:\/\/studentbook.arphymedes-plus.eu\/wp-content\/uploads\/2023\/07\/Senza-titolo.png\" alt=\"\" width=\"200\" height=\"98\" \/><\/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-b9ec512 elementor-widget elementor-widget-html\" data-id=\"b9ec512\" 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>\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>Vedeck\u00e1 met\u00f3da Vo fyzike sa sna\u017e\u00edme pochopi\u0165 z\u00e1kony pr\u00edrody. Cesta k vysvetleniu javu je \u010dasto nasledovn\u00e1: \u00a0 Fyzici pozoruj\u00fa javy zbl\u00edzka v pr\u00edrode, alebo v laborat\u00f3riu. Formuluj\u00fa nieko\u013eko vysvetlen\u00ed (hypot\u00e9z), aby sa pok\u00fasili objasni\u0165 pozorovan\u00fd jav. To sa deje pomocou pozorovania a minul\u00fdch objavov. Napl\u00e1nuj\u00fa experiment, aby otestovali, ktor\u00e9 z navrhovan\u00fdch vysvetlen\u00ed je spr\u00e1vne. Zrealizuj\u00fa [&hellip;]<\/p>\n","protected":false},"featured_media":0,"parent":3153,"menu_order":0,"template":"","chapter":[10],"class_list":["post-3155","book","type-book","status-publish","hentry","chapter-10"],"_links":{"self":[{"href":"https:\/\/studentbook.arphymedes-plus.eu\/sk\/wp-json\/wp\/v2\/book\/3155","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":12,"href":"https:\/\/studentbook.arphymedes-plus.eu\/sk\/wp-json\/wp\/v2\/book\/3155\/revisions"}],"predecessor-version":[{"id":5437,"href":"https:\/\/studentbook.arphymedes-plus.eu\/sk\/wp-json\/wp\/v2\/book\/3155\/revisions\/5437"}],"up":[{"embeddable":true,"href":"https:\/\/studentbook.arphymedes-plus.eu\/sk\/wp-json\/wp\/v2\/book\/3153"}],"wp:attachment":[{"href":"https:\/\/studentbook.arphymedes-plus.eu\/sk\/wp-json\/wp\/v2\/media?parent=3155"}],"wp:term":[{"taxonomy":"chapter","embeddable":true,"href":"https:\/\/studentbook.arphymedes-plus.eu\/sk\/wp-json\/wp\/v2\/chapter?post=3155"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}