{"id":651,"date":"2022-02-07T11:00:00","date_gmt":"2022-02-07T10:00:00","guid":{"rendered":"https:\/\/technischemechanik.com\/?p=651"},"modified":"2022-02-07T09:23:49","modified_gmt":"2022-02-07T08:23:49","slug":"relativkinetik-kugel-zwischen-platten","status":"publish","type":"post","link":"https:\/\/technischemechanik.com\/de\/2022\/02\/07\/relativkinetik-kugel-zwischen-platten\/","title":{"rendered":"Relativkinetik: Kugel zwischen Platten"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Herzlich Willkommen!<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In diesem Beispiel zur Relativkinetik geht es um eine Kugel die zwischen zwei parallelen Platten gleiten kann, w\u00e4hrend die Platten selbst um die vertikale Achse rotieren. <\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>Zwei parallele, starre Platten rotieren mit konstanter Winkelgeschwindigkeit \u03a9 um die raumfeste vertikale z-Achse. Zwischen den Platten kann reibungsfrei eine kleine Kugel (Masse m) gleiten. <\/p><p>Bestimmen Sie die Bewegungsgleichungen des Kugelschwerpunktes in den Koordinaten q1 und q2, sowie die auf Kugel wirkenden Kr\u00e4fte.<\/p><cite>Quelle: Aufgabe D34 (S. 356) aus J. Berger, Klausurentrainer Technische Mechanik, 2. Auflage, 2008 Vieweg+Teubner, Wiesbaden<\/cite><\/blockquote>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"712\" height=\"416\" data-attachment-id=\"652\" data-permalink=\"https:\/\/technischemechanik.com\/de\/relativkinetik_2013_10_16\/\" data-orig-file=\"https:\/\/i0.wp.com\/technischemechanik.com\/wp-content\/uploads\/2022\/02\/relativkinetik_2013_10_16.jpg?fit=1272%2C744&amp;ssl=1\" data-orig-size=\"1272,744\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"relativkinetik_2013_10_16\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/technischemechanik.com\/wp-content\/uploads\/2022\/02\/relativkinetik_2013_10_16.jpg?fit=300%2C175&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/technischemechanik.com\/wp-content\/uploads\/2022\/02\/relativkinetik_2013_10_16.jpg?fit=712%2C416&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/technischemechanik.com\/wp-content\/uploads\/2022\/02\/relativkinetik_2013_10_16.jpg?resize=712%2C416&#038;ssl=1\" alt=\"\" class=\"wp-image-652\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Und wie immer die Angabe zum Download:<\/p>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-48c4727c-8c47-4f76-bf95-4e0c62853d74\" href=\"https:\/\/technischemechanik.com\/wp-content\/uploads\/2022\/02\/relativkinetik_r07.pdf\">relativkinetik_r07<\/a><a href=\"https:\/\/technischemechanik.com\/wp-content\/uploads\/2022\/02\/relativkinetik_r07.pdf\" class=\"wp-block-file__button\" download aria-describedby=\"wp-block-file--media-48c4727c-8c47-4f76-bf95-4e0c62853d74\">Herunterladen<\/a><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Wir beginnen hier mit der Berechnung des Ortsvektors der Kugel. Anschlie\u00dfend lassen sich die ben\u00f6tigten Geschwindigkeits- und Beschleunigungsterme bestimmen, n\u00e4mlich Relativgeschwindigkeit und -beschleunigung sowie F\u00fchrungs- und Coriolisbeschleunigung. Mittels Schwerpunktsatz k\u00f6nnen wir schlie\u00dflich die Bewegungsgleichungen des Systems und die auf die Kugel wirkende Normalkraft bestimmen. Die Rechenschritte im Detail, besprechen wir ausf\u00fchrlich im YouTube Video.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-handler-einbetten wp-block-embed-handler-einbetten wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe loading=\"lazy\" class=\"youtube-player\" width=\"712\" height=\"401\" src=\"https:\/\/www.youtube.com\/embed\/pMwsbftgQkk?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=de-DE&#038;autohide=2&#038;wmode=transparent\" allowfullscreen=\"true\" style=\"border:0;\" sandbox=\"allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox\"><\/iframe><\/span>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Bei Fragen oder Anmerkungen zu Beispiel oder Rechenweg bitte einfach hier oder auf YouTube einen Kommentar hinterlassen. Ich freue mich auf eure R\u00fcckmeldungen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hat euch das Video gefallen? Dann lasst bitte ein Like hier auf dem Blog und auf YouTube da. Abonniert auch unbedingt den Kanal um kein Video mehr zu verpassen. Vielen Dank!<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bis demn\u00e4chst,<br>Markus <\/p>\n\n\n<div class=\"crowdsignal-feedback-wrapper\" data-crowdsignal-feedback=\"{&quot;feedbackPlaceholder&quot;:&quot;Sag mir bitte was dir besonders gefallen hat und was ich verbessern soll! 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In diesem Beispiel zur Relativkinetik geht es um eine Kugel die zwischen zwei parallelen Platten gleiten kann, w\u00e4hrend die Platten selbst um die vertikale Achse rotieren. Zwei parallele, starre Platten rotieren mit konstanter Winkelgeschwindigkeit \u03a9 um die raumfeste vertikale z-Achse. Zwischen den Platten kann reibungsfrei eine kleine Kugel (Masse m) gleiten. Bestimmen Sie &hellip; <a href=\"https:\/\/technischemechanik.com\/de\/2022\/02\/07\/relativkinetik-kugel-zwischen-platten\/\" class=\"more-link\"><span class=\"screen-reader-text\">Relativkinetik: Kugel zwischen Platten<\/span> weiterlesen<\/a><\/p>\n","protected":false},"author":110396568,"featured_media":349,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","_crdt_document":"","advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"_wpas_customize_per_network":false},"categories":[2602546,1145536,727213054],"tags":[25466,2245662,7978,750913297,14741952,100678,35890,750913306,350894,166867,5481156,911145,113216,19668,8207,5685069,662707,21322,720191,1213491,143003,10126,67765249,73726871,727213065,727213063,750913305,161115,750913295,2411,1121513,727213064,82782145,727213062,4159057,13416281,1097356,2722,33601,202894,1268153],"class_list":["post-651","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ubungsaufgaben","category-dynamik","category-relativkinetik","tag-beispiel","tag-beschleunigung","tag-bildung","tag-dynamik","tag-einfach-erklart","tag-einfuhrung","tag-featured","tag-freikorperbild","tag-grundlagen","tag-hochschule","tag-kinetik","tag-klausur","tag-kraft","tag-lehrer","tag-lernen","tag-lernhilfe","tag-maschinenbau","tag-mathematik","tag-mechanik","tag-nachhilfe","tag-newton","tag-physik","tag-physik-grundlagen","tag-physik-nachhilfe","tag-relative-kinetics","tag-relativkinematik","tag-relativkinetik","tag-screencast","tag-statik","tag-studium","tag-technische-mechanik","tag-technische-mechanik-1","tag-technische-mechanik-3","tag-technische-mechanik-2","tag-the-mechanik","tag-tm-3","tag-tm1","tag-uni","tag-universitat","tag-vektoren","tag-verstehen"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/technischemechanik.com\/wp-content\/uploads\/2021\/12\/relativkinetik-wordpress.png?fit=512%2C512&ssl=1","jetpack_likes_enabled":true,"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p7UJuu-av","jetpack-related-posts":[],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/technischemechanik.com\/de\/wp-json\/wp\/v2\/posts\/651","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/technischemechanik.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/technischemechanik.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/technischemechanik.com\/de\/wp-json\/wp\/v2\/users\/110396568"}],"replies":[{"embeddable":true,"href":"https:\/\/technischemechanik.com\/de\/wp-json\/wp\/v2\/comments?post=651"}],"version-history":[{"count":3,"href":"https:\/\/technischemechanik.com\/de\/wp-json\/wp\/v2\/posts\/651\/revisions"}],"predecessor-version":[{"id":658,"href":"https:\/\/technischemechanik.com\/de\/wp-json\/wp\/v2\/posts\/651\/revisions\/658"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/technischemechanik.com\/de\/wp-json\/wp\/v2\/media\/349"}],"wp:attachment":[{"href":"https:\/\/technischemechanik.com\/de\/wp-json\/wp\/v2\/media?parent=651"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/technischemechanik.com\/de\/wp-json\/wp\/v2\/categories?post=651"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/technischemechanik.com\/de\/wp-json\/wp\/v2\/tags?post=651"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}