{"id":242,"date":"2026-01-27T02:28:41","date_gmt":"2026-01-27T02:28:41","guid":{"rendered":"https:\/\/doctorp4physics.co.uk\/?page_id=242"},"modified":"2026-02-22T14:10:21","modified_gmt":"2026-02-22T14:10:21","slug":"circular-motion","status":"publish","type":"page","link":"https:\/\/doctorp4physics.co.uk\/es\/circular-motion\/","title":{"rendered":"5.2 Circular Motion"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; specialty=&#8221;on&#8221; padding_top_1=&#8221;50px&#8221; padding_bottom_1=&#8221;30px&#8221; padding_bottom_2=&#8221;0px&#8221; padding_top_bottom_link_1=&#8221;false&#8221; padding_top_bottom_link_2=&#8221;false&#8221; padding_left_right_link_1=&#8221;false&#8221; padding_left_right_link_2=&#8221;false&#8221; padding_1_tablet=&#8221;0px||0px||true|false&#8221; padding_1_phone=&#8221;&#8221; padding_1_last_edited=&#8221;on|phone&#8221; admin_label=&#8221;Header&#8221; _builder_version=&#8221;4.16&#8243; background_color=&#8221;#f8f9fa&#8221; custom_padding=&#8221;||0px||false|false&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_2&#8243; specialty_columns=&#8221;2&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_row_inner _builder_version=&#8221;4.16&#8243; custom_margin=&#8221;||||false|false&#8221; custom_margin_last_edited=&#8221;off|tablet&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column_inner saved_specialty_column_type=&#8221;1_2&#8243; _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_divider color=&#8221;#f9ce6e&#8221; divider_position=&#8221;center&#8221; divider_weight=&#8221;1px&#8221; _builder_version=&#8221;4.16&#8243; width=&#8221;120px&#8221; height=&#8221;7px&#8221; box_shadow_style=&#8221;preset7&#8243; box_shadow_horizontal=&#8221;40px&#8221; box_shadow_vertical=&#8221;0px&#8221; box_shadow_color=&#8221;#f9ce6e&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_divider][et_pb_text _builder_version=&#8221;4.27.5&#8243; header_4_font=&#8221;PT Sans|700||on|||||&#8221; header_4_text_color=&#8221;#ffc107&#8243; header_4_font_size=&#8221;11px&#8221; header_4_letter_spacing=&#8221;1px&#8221; custom_margin=&#8221;-38px|||130px|false|false&#8221; custom_padding=&#8221;||||false|false&#8221; hover_enabled=&#8221;0&#8243; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<h4>Topic<\/h4>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.27.5&#8243; text_font=&#8221;PT Sans||||||||&#8221; text_font_size=&#8221;16px&#8221; text_line_height=&#8221;1.8em&#8221; header_font=&#8221;Playfair Display|700|||||||&#8221; header_font_size=&#8221;60px&#8221; header_line_height=&#8221;1.1em&#8221; hover_enabled=&#8221;0&#8243; header_font_size_tablet=&#8221;40px&#8221; header_font_size_phone=&#8221;30px&#8221; header_font_size_last_edited=&#8221;on|phone&#8221; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<h1>Circular Motion<\/h1>\n<p>This unit explores the principles of circular motion, including angular velocity, angular acceleration, and centripetal forces. Learn how rotation governs planetary orbits, engineering systems, and everyday motion, building a strong foundation for advanced mechanics.<\/p>\n<p>[\/et_pb_text][\/et_pb_column_inner][\/et_pb_row_inner][et_pb_row_inner column_structure=&#8221;1_2,1_2&#8243; use_custom_gutter=&#8221;on&#8221; gutter_width=&#8221;2&#8243; _builder_version=&#8221;4.16&#8243; custom_margin_tablet=&#8221;-30px||||false|false&#8221; custom_margin_last_edited=&#8221;off|desktop&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column_inner type=&#8221;1_2&#8243; saved_specialty_column_type=&#8221;1_2&#8243; _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_button button_url=&#8221;https:\/\/doctorp4physics.co.uk\/contact\/&#8221; url_new_window=&#8221;on&#8221; button_text=&#8221;Start Learning&#8221; _builder_version=&#8221;4.27.5&#8243; custom_button=&#8221;on&#8221; button_text_size=&#8221;12px&#8221; button_text_color=&#8221;#ffffff&#8221; button_bg_color=&#8221;#007aff&#8221; 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max_height_phone=&#8221;&#8221; max_height_last_edited=&#8221;on|tablet&#8221; custom_margin=&#8221;|-10vw|0px||false|false&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][et_pb_image src=&#8221;https:\/\/doctorp4physics.co.uk\/wp-content\/uploads\/2026\/01\/tutor-10.png&#8221; _builder_version=&#8221;4.16&#8243; positioning=&#8221;absolute&#8221; position_origin_a=&#8221;bottom_left&#8221; vertical_offset=&#8221;-33px&#8221; horizontal_offset=&#8221;-80px&#8221; width=&#8221;100%&#8221; scroll_vertical_motion_enable=&#8221;on&#8221; scroll_vertical_motion=&#8221;0|50|50|100|2|0|-2&#8243; scroll_rotating_enable=&#8221;on&#8221; scroll_rotating=&#8221;0|50|50|100|30\u00b0|0|-30\u00b0&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;About&#8221; _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_row column_structure=&#8221;1_2,1_2&#8243; _builder_version=&#8221;4.16&#8243; custom_margin=&#8221;||||false|false&#8221; custom_padding=&#8221;||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.5&#8243; text_font=&#8221;PT Sans||||||||&#8221; text_font_size=&#8221;16px&#8221; text_line_height=&#8221;1.8em&#8221; header_2_font=&#8221;Playfair Display|700|||||||&#8221; header_2_font_size=&#8221;50px&#8221; header_2_line_height=&#8221;1.3em&#8221; hover_enabled=&#8221;0&#8243; header_2_font_size_tablet=&#8221;32px&#8221; header_2_font_size_phone=&#8221;24px&#8221; header_2_font_size_last_edited=&#8221;on|tablet&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<h2>Key Concepts<\/h2>\n<section class=\"elementor-element elementor-element-e69481b elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-section elementor-top-section\" data-id=\"e69481b\" data-element_type=\"section\">\n<div class=\"elementor-container elementor-column-gap-default\">\n<div class=\"elementor-row\">\n<div class=\"elementor-element elementor-element-7e6f417 elementor-column elementor-col-100 elementor-top-column\" data-id=\"7e6f417\" data-element_type=\"column\">\n<div class=\"elementor-column-wrap elementor-element-populated\">\n<div class=\"elementor-widget-wrap\">\n<div class=\"elementor-element elementor-element-e23c027 elementor-widget elementor-widget-text-editor\" data-id=\"e23c027\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n<div class=\"elementor-widget-container\">\n<div class=\"elementor-text-editor elementor-clearfix\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<p>[\/et_pb_text][et_pb_blurb title=&#8221;Angular velocity and The Radian&#8221; use_icon=&#8221;on&#8221; font_icon=&#8221;&#xe052;||divi||400&#8243; icon_color=&#8221;#007aff&#8221; icon_placement=&#8221;left&#8221; content_max_width=&#8221;800px&#8221; _builder_version=&#8221;4.27.5&#8243; header_font=&#8221;PT Sans|700|||||||&#8221; header_text_color=&#8221;#2a3749&#8243; header_font_size=&#8221;16px&#8221; header_line_height=&#8221;1.9em&#8221; hover_enabled=&#8221;0&#8243; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;][\/et_pb_blurb][et_pb_blurb title=&#8221;Angular Acceleration&#8221; use_icon=&#8221;on&#8221; font_icon=&#8221;&#xe052;||divi||400&#8243; icon_color=&#8221;#007aff&#8221; icon_placement=&#8221;left&#8221; content_max_width=&#8221;800px&#8221; _builder_version=&#8221;4.27.5&#8243; header_font=&#8221;PT Sans|700|||||||&#8221; header_text_color=&#8221;#2a3749&#8243; header_font_size=&#8221;16px&#8221; header_line_height=&#8221;1.9em&#8221; hover_enabled=&#8221;0&#8243; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;][\/et_pb_blurb][et_pb_blurb title=&#8221;Exploring Centripetal Forces&#8221; use_icon=&#8221;on&#8221; font_icon=&#8221;&#xe052;||divi||400&#8243; icon_color=&#8221;#007aff&#8221; icon_placement=&#8221;left&#8221; content_max_width=&#8221;800px&#8221; _builder_version=&#8221;4.27.5&#8243; header_font=&#8221;PT Sans|700|||||||&#8221; header_text_color=&#8221;#2a3749&#8243; header_font_size=&#8221;16px&#8221; header_line_height=&#8221;1.9em&#8221; hover_enabled=&#8221;0&#8243; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;][\/et_pb_blurb][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text quote_border_weight=&#8221;8px&#8221; quote_border_color=&#8221;#f9ce6e&#8221; _builder_version=&#8221;4.27.5&#8243; header_2_font=&#8221;Playfair Display|700|||||||&#8221; header_2_text_color=&#8221;#2A3749&#8243; header_2_font_size=&#8221;42px&#8221; header_2_line_height=&#8221;1.1em&#8221; header_3_font=&#8221;Playfair Display|700|||||||&#8221; header_3_font_size=&#8221;40px&#8221; header_3_line_height=&#8221;1.2em&#8221; custom_padding=&#8221;||||false|false&#8221; hover_enabled=&#8221;0&#8243; header_2_font_size_tablet=&#8221;38px&#8221; header_2_font_size_phone=&#8221;25px&#8221; header_2_font_size_last_edited=&#8221;on|desktop&#8221; header_3_font_size_tablet=&#8221;34px&#8221; header_3_font_size_phone=&#8221;24px&#8221; header_3_font_size_last_edited=&#8221;on|phone&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<blockquote>\n<h3><span>The <\/span><span>Universe <\/span><span>in <\/span><span>Motion<\/span><\/h3>\n<\/blockquote>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.27.5&#8243; text_font=&#8221;PT Sans||||||||&#8221; text_text_color=&#8221;#62748a&#8221; text_font_size=&#8221;16px&#8221; text_line_height=&#8221;1.8em&#8221; hover_enabled=&#8221;0&#8243; text_font_size_tablet=&#8221;&#8221; text_font_size_phone=&#8221;14px&#8221; text_font_size_last_edited=&#8221;on|desktop&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<p>We live on a spinning rock, orbiting a main sequence star, in a galaxy of millions of other stars rotating around a super\u2011massive black hole. These are all quite large, but there are many smaller objects that follow circular paths.<\/p>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.27.5&#8243; text_font=&#8221;PT Sans||||||||&#8221; text_text_color=&#8221;#62748a&#8221; text_font_size=&#8221;16px&#8221; text_line_height=&#8221;1.8em&#8221; hover_enabled=&#8221;0&#8243; text_font_size_tablet=&#8221;&#8221; text_font_size_phone=&#8221;14px&#8221; text_font_size_last_edited=&#8221;on|desktop&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243; custom_margin=&#8221;|-8px||||&#8221;]<\/p>\n<p>From electrons whirling around atomic nuclei to satellites circling Earth, circular motion is a universal pattern that connects the tiniest particles to the grandest cosmic structures. Understanding this motion reveals the hidden order behind the universe\u2019s constant dance.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; custom_padding_last_edited=&#8221;on|phone&#8221; admin_label=&#8221;Call to Action&#8221; _builder_version=&#8221;4.16&#8243; background_color=&#8221;#007aff&#8221; width=&#8221;90%&#8221; module_alignment=&#8221;center&#8221; custom_padding=&#8221;80px||80px||true|false&#8221; custom_padding_tablet=&#8221;60px||60px||true|false&#8221; custom_padding_phone=&#8221;40px||40px||true|false&#8221; border_radii=&#8221;on|30px|30px|30px|30px&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.5&#8243; header_2_font=&#8221;Playfair Display|700|||||||&#8221; header_2_text_color=&#8221;#ffffff&#8221; header_2_font_size=&#8221;50px&#8221; header_2_line_height=&#8221;1.3em&#8221; hover_enabled=&#8221;0&#8243; header_2_font_size_tablet=&#8221;32px&#8221; header_2_font_size_phone=&#8221;24px&#8221; header_2_font_size_last_edited=&#8221;on|phone&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<h2>Master the Physics of Rotation<\/h2>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;2_3,1_3&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;0px|||||&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;2_3&#8243; _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.5&#8243; text_font=&#8221;PT Sans||||||||&#8221; text_text_color=&#8221;#ffffff&#8221; text_font_size=&#8221;16px&#8221; text_line_height=&#8221;1.8em&#8221; hover_enabled=&#8221;0&#8243; text_font_size_tablet=&#8221;&#8221; text_font_size_phone=&#8221;14px&#8221; text_font_size_last_edited=&#8221;on|desktop&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<p><span>Unlock <\/span><span>the <\/span><span>secrets <\/span><span>of <\/span><span>circular <\/span><span>motion. <\/span><span>Build <\/span><span>confidence, <\/span><span>tackle <\/span><span>exam <\/span><span>questions, <\/span><span>and <\/span><span>connect <\/span><span>physics <\/span><span>to <\/span><span>real\u2011world <\/span><span>applications. <\/span><span>Take <\/span><span>the <\/span><span>next <\/span><span>step <\/span><span>toward <\/span><span>mastering <\/span><span>mechanics <\/span><span>and <\/span><span>achieving <\/span><span>success <\/span><span>in <\/span><span>your <\/span><span>Year <\/span><span>13 <\/span><span>journey.<\/span><\/p>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_3&#8243; _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_button button_url=&#8221;https:\/\/doctorp4physics.co.uk\/contact\/&#8221; 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Learn how rotation governs planetary orbits, engineering systems, and everyday motion, building a strong foundation for advanced mechanics.Key Concepts The Universe in Motion We live on a spinning rock, orbiting a main sequence star, in a galaxy [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"nf_dc_page":"","_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-242","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>5.2 Circular Motion - Dr P 4 Physics<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/doctorp4physics.co.uk\/es\/circular-motion\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"5.2 Circular Motion - Dr P 4 Physics\" \/>\n<meta property=\"og:description\" content=\"TopicCircular Motion This unit explores the principles of circular motion, including angular velocity, angular acceleration, and centripetal forces. 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