{"id":831,"date":"2022-08-18T10:48:47","date_gmt":"2022-08-18T10:48:47","guid":{"rendered":"https:\/\/physics.educour.in\/ncert\/?p=831"},"modified":"2022-08-19T02:03:00","modified_gmt":"2022-08-19T02:03:00","slug":"ncert-physics-class-11-chapter-3","status":"publish","type":"post","link":"https:\/\/physics.educour.in\/ncert\/ncert-physics-class-11-chapter-3\/","title":{"rendered":"NCERT Physics Class 11 Chapter 3"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"831\" class=\"elementor elementor-831\">\n\t\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8ecd904 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8ecd904\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-dc7c60f\" data-id=\"dc7c60f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-53bb7f5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"53bb7f5\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-bb69c25\" data-id=\"bb69c25\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-bee1594 elementor-widget elementor-widget-text-editor\" data-id=\"bee1594\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.6.0 - 21-03-2022 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#818a91;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#818a91;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<h1><span style=\"font-size: 36pt; color: #000080;\">MOTION IN A STRAIGHT LINE <\/span><span style=\"color: #ff6600; font-size: 36pt;\">(NCERT)<\/span><\/h1>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-579864a elementor-widget elementor-widget-text-editor\" data-id=\"579864a\" data-element_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<h2><span style=\"color: #000080;\">PART 1<\/span> <span style=\"color: #ff6600; font-size: 18pt;\">[Page No 39 \u2013 45]<\/span><\/h2><h5>3.1 INTRODUCTION<\/h5><h5>3.2 POSITION, PATH LENGTH AND DISPLACEMENT [Path length, Displacement]<\/h5><h5>3.3 AVERAGE VELOCITY AND AVERAGE SPEED<\/h5><h5>3.4 INSTANTANEOUS VELOCITY AND SPEED<\/h5>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-55a5b57 elementor-widget elementor-widget-text-editor\" data-id=\"55a5b57\" data-element_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<a href=\"https:\/\/physics.educour.in\/wp-content\/uploads\/2021\/06\/NCERT-Physics-for-XI-Chapter-3-Part1_F-1.pdf\" class=\"pdfemb-viewer\" style=\"\" data-width=\"max\" data-height=\"max\"  data-toolbar=\"bottom\" data-toolbar-fixed=\"off\">NCERT Physics for XI Chapter 3 Part1_F-1<br\/><\/a><p>\u00a0<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4e2d929 elementor-widget elementor-widget-text-editor\" data-id=\"4e2d929\" data-element_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<a href=\"https:\/\/physics.educour.in\/wp-content\/uploads\/2021\/06\/NCERT-Physics-for-XI-Chapter-3-Part1_F-2.pdf\" class=\"pdfemb-viewer\" style=\"\" data-width=\"max\" data-height=\"max\"  data-toolbar=\"bottom\" data-toolbar-fixed=\"off\">NCERT Physics for XI Chapter 3 Part1_F-2<br\/><\/a>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d6bbab9 elementor-widget elementor-widget-text-editor\" data-id=\"d6bbab9\" data-element_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<a href=\"https:\/\/physics.educour.in\/wp-content\/uploads\/2021\/06\/NCERT-Physics-for-XI-Chapter-3-Part1_F-3.pdf\" class=\"pdfemb-viewer\" style=\"\" data-width=\"max\" data-height=\"max\"  data-toolbar=\"bottom\" data-toolbar-fixed=\"off\">NCERT Physics for XI Chapter 3 Part1_F-3<br\/><\/a>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f40f5cd elementor-widget elementor-widget-text-editor\" data-id=\"f40f5cd\" data-element_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<a href=\"https:\/\/physics.educour.in\/wp-content\/uploads\/2021\/06\/NCERT-Physics-for-XI-Chapter-3-Part1_F-4.pdf\" class=\"pdfemb-viewer\" style=\"\" data-width=\"max\" data-height=\"max\"  data-toolbar=\"bottom\" data-toolbar-fixed=\"off\">NCERT Physics for XI Chapter 3 Part1_F-4<br\/><\/a>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7d476cb elementor-widget elementor-widget-text-editor\" data-id=\"7d476cb\" data-element_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<a href=\"https:\/\/physics.educour.in\/wp-content\/uploads\/2021\/06\/NCERT-Physics-for-XI-Chapter-3-Part1_F-5.pdf\" class=\"pdfemb-viewer\" style=\"\" data-width=\"max\" data-height=\"max\"  data-toolbar=\"bottom\" data-toolbar-fixed=\"off\">NCERT Physics for XI Chapter 3 Part1_F-5<br\/><\/a>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-04a68d1 elementor-widget elementor-widget-text-editor\" data-id=\"04a68d1\" data-element_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<a href=\"https:\/\/physics.educour.in\/wp-content\/uploads\/2021\/06\/NCERT-Physics-for-XI-Chapter-3-Part1_F-6.pdf\" class=\"pdfemb-viewer\" style=\"\" data-width=\"max\" data-height=\"max\"  data-toolbar=\"bottom\" data-toolbar-fixed=\"off\">NCERT Physics for XI Chapter 3 Part1_F-6<br\/><\/a>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-13cfead elementor-widget elementor-widget-text-editor\" data-id=\"13cfead\" data-element_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<a href=\"https:\/\/physics.educour.in\/wp-content\/uploads\/2021\/06\/NCERT-Physics-for-XI-Chapter-3-Part1_F-7.pdf\" class=\"pdfemb-viewer\" style=\"\" data-width=\"max\" data-height=\"max\"  data-toolbar=\"bottom\" data-toolbar-fixed=\"off\">NCERT Physics for XI Chapter 3 Part1_F-7<br\/><\/a>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-e1bba06 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e1bba06\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-6c9d45c\" data-id=\"6c9d45c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b98461d elementor-widget elementor-widget-text-editor\" data-id=\"b98461d\" data-element_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<h2><span style=\"color: #000080;\">PART 2<\/span> <span style=\"color: #ff6600; font-size: 18pt;\">[Page No 45 &#8211; 51]<\/span><\/h2><h5>3.5 ACCELERATION<\/h5><h5>3.6 KINEMATIC EQUATIONS FOR UNIFORMLY ACCELERATED MOTION<\/h5>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b42e8cc elementor-widget elementor-widget-text-editor\" data-id=\"b42e8cc\" data-element_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<p><a href=\"https:\/\/physics.educour.in\/wp-content\/uploads\/2021\/06\/NCERT-Physics-for-XI-Chapter-3-Part2_F-1.pdf\" class=\"pdfemb-viewer\" style=\"\" data-width=\"max\" data-height=\"max\"  data-toolbar=\"bottom\" data-toolbar-fixed=\"off\">NCERT Physics for XI Chapter 3 Part2_F-1<br\/><\/a><a href=\"https:\/\/physics.educour.in\/wp-content\/uploads\/2021\/06\/NCERT-Physics-for-XI-Chapter-3-Part2_F-2.pdf\" class=\"pdfemb-viewer\" style=\"\" data-width=\"max\" data-height=\"max\"  data-toolbar=\"bottom\" data-toolbar-fixed=\"off\">NCERT Physics for XI Chapter 3 Part2_F-2<br\/><\/a><a href=\"https:\/\/physics.educour.in\/wp-content\/uploads\/2021\/06\/NCERT-Physics-for-XI-Chapter-3-Part2_F-3.pdf\" class=\"pdfemb-viewer\" style=\"\" data-width=\"max\" data-height=\"max\"  data-toolbar=\"bottom\" data-toolbar-fixed=\"off\">NCERT Physics for XI Chapter 3 Part2_F-3<br\/><\/a><a href=\"https:\/\/physics.educour.in\/wp-content\/uploads\/2021\/06\/NCERT-Physics-for-XI-Chapter-3-Part2_F-4.pdf\" class=\"pdfemb-viewer\" style=\"\" data-width=\"max\" data-height=\"max\"  data-toolbar=\"bottom\" data-toolbar-fixed=\"off\">NCERT Physics for XI Chapter 3 Part2_F-4<br\/><\/a><a href=\"https:\/\/physics.educour.in\/wp-content\/uploads\/2021\/06\/NCERT-Physics-for-XI-Chapter-3-Part2_F-5.pdf\" class=\"pdfemb-viewer\" style=\"\" data-width=\"max\" data-height=\"max\"  data-toolbar=\"bottom\" data-toolbar-fixed=\"off\">NCERT Physics for XI Chapter 3 Part2_F-5<br\/><\/a><a href=\"https:\/\/physics.educour.in\/wp-content\/uploads\/2021\/06\/NCERT-Physics-for-XI-Chapter-3-Part2_F-6.pdf\" class=\"pdfemb-viewer\" style=\"\" data-width=\"max\" data-height=\"max\"  data-toolbar=\"bottom\" data-toolbar-fixed=\"off\">NCERT Physics for XI Chapter 3 Part2_F-6<br\/><\/a><a href=\"https:\/\/physics.educour.in\/wp-content\/uploads\/2021\/06\/NCERT-Physics-for-XI-Chapter-3-Part2_F-7.pdf\" class=\"pdfemb-viewer\" style=\"\" data-width=\"max\" data-height=\"max\"  data-toolbar=\"bottom\" data-toolbar-fixed=\"off\">NCERT Physics for XI Chapter 3 Part2_F-7<br\/><\/a><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-91a0b1c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"91a0b1c\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-da88273\" data-id=\"da88273\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f155bcb elementor-widget elementor-widget-text-editor\" data-id=\"f155bcb\" data-element_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<h2><span style=\"color: #003366;\">PART 3<\/span> <span style=\"font-size: 18pt; color: #ff6600;\">[Page No 51 &#8211; 53]<\/span><\/h2><h5>3.7 RELATIVE VELOCITY<\/h5>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-05c1bc5 elementor-widget elementor-widget-text-editor\" data-id=\"05c1bc5\" data-element_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<p><a href=\"https:\/\/physics.educour.in\/wp-content\/uploads\/2021\/06\/NCERT-Physics-for-XI-Chapter-3-Part3_F-1.pdf\" class=\"pdfemb-viewer\" style=\"\" data-width=\"max\" data-height=\"max\"  data-toolbar=\"bottom\" data-toolbar-fixed=\"off\">NCERT Physics for XI Chapter 3 Part3_F-1<br\/><\/a><a href=\"https:\/\/physics.educour.in\/wp-content\/uploads\/2021\/06\/NCERT-Physics-for-XI-Chapter-3-Part3_F-2.pdf\" class=\"pdfemb-viewer\" style=\"\" data-width=\"max\" data-height=\"max\"  data-toolbar=\"bottom\" data-toolbar-fixed=\"off\">NCERT Physics for XI Chapter 3 Part3_F-2<br\/><\/a><a href=\"https:\/\/physics.educour.in\/wp-content\/uploads\/2021\/06\/NCERT-Physics-for-XI-Chapter-3-Part3_F-3.pdf\" class=\"pdfemb-viewer\" style=\"\" data-width=\"max\" data-height=\"max\"  data-toolbar=\"bottom\" data-toolbar-fixed=\"off\">NCERT Physics for XI Chapter 3 Part3_F-3<br\/><\/a><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>MOTION IN A STRAIGHT LINE (NCERT) PART 1 [Page No 39 \u2013 45] 3.1 INTRODUCTION 3.2 POSITION, PATH LENGTH AND DISPLACEMENT [Path length, Displacement] 3.3 AVERAGE VELOCITY AND AVERAGE SPEED 3.4 INSTANTANEOUS VELOCITY AND SPEED \u00a0 PART 2 [Page No 45 &#8211; 51] 3.5 ACCELERATION 3.6 KINEMATIC EQUATIONS FOR UNIFORMLY ACCELERATED MOTION PART 3 [Page &#8230; <a title=\"NCERT Physics Class 11 Chapter 3\" class=\"read-more\" href=\"https:\/\/physics.educour.in\/ncert\/ncert-physics-class-11-chapter-3\/\" aria-label=\"More on NCERT Physics Class 11 Chapter 3\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"post_folder":[15],"_links":{"self":[{"href":"https:\/\/physics.educour.in\/ncert\/wp-json\/wp\/v2\/posts\/831"}],"collection":[{"href":"https:\/\/physics.educour.in\/ncert\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/physics.educour.in\/ncert\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/physics.educour.in\/ncert\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/physics.educour.in\/ncert\/wp-json\/wp\/v2\/comments?post=831"}],"version-history":[{"count":10,"href":"https:\/\/physics.educour.in\/ncert\/wp-json\/wp\/v2\/posts\/831\/revisions"}],"predecessor-version":[{"id":841,"href":"https:\/\/physics.educour.in\/ncert\/wp-json\/wp\/v2\/posts\/831\/revisions\/841"}],"wp:attachment":[{"href":"https:\/\/physics.educour.in\/ncert\/wp-json\/wp\/v2\/media?parent=831"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/physics.educour.in\/ncert\/wp-json\/wp\/v2\/categories?post=831"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/physics.educour.in\/ncert\/wp-json\/wp\/v2\/tags?post=831"},{"taxonomy":"post_folder","embeddable":true,"href":"https:\/\/physics.educour.in\/ncert\/wp-json\/wp\/v2\/post_folder?post=831"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}