{"id":414,"date":"2021-12-13T07:00:00","date_gmt":"2021-12-13T06:00:00","guid":{"rendered":"https:\/\/technischemechanik.com\/?p=414"},"modified":"2021-12-14T08:27:53","modified_gmt":"2021-12-14T07:27:53","slug":"relativkinetik-masse-auf-rotierendem-winkelhebel","status":"publish","type":"post","link":"https:\/\/technischemechanik.com\/de\/2021\/12\/13\/relativkinetik-masse-auf-rotierendem-winkelhebel\/","title":{"rendered":"Relativkinetik: Paket auf rotierendem F\u00f6rderband"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Herzlich Willkommen!<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Heute geht es wieder um ein Beispiel aus der Relativkinetik bzw. genauer gesagt aus der Relativkinematik (weil wir nur Geschwindigkeiten und Beschleunigungen berechnen). Hier ist die Angabe dazu:<\/p>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>Der Ausleger OA eines Transportbandes dreht sich im dargestellten Augenblick mit konstanter Winkelgeschwindigkeit \u03c91 um die z-Achse und richtet sich gleichzeitig mit konstanter Winkelgeschwindigkeit \u03c92 auf. Das Transportband selbst bewegt sich mit der Geschwindigkeit r\u02d9 und Beschleunigung r\u00a8. <\/p><p>Geg.: <br>r=6m, \u03b8=45\u2218, \u03c91=6s\u22121, \u03c92=4s\u22121, r\u02d9=5ms\u22121, r\u00a8=8m\/s2 <\/p><p>Ges.: <br>*die momentane Geschwindigkeit des Paketes. <br>*die momentane Beschleunigung des Paketes.<\/p><cite>Quelle: Aufgabe 9.42 (S. 638) aus Russell C. Hibbeler, Technische Mechanik 3 Dynamik, 12. Auflage, 2012 Pearson GmbH, M\u00fcnchen<\/cite><\/blockquote>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"418\" data-permalink=\"https:\/\/technischemechanik.com\/de\/relativkinematik_r18\/\" data-orig-file=\"https:\/\/i0.wp.com\/technischemechanik.com\/wp-content\/uploads\/2021\/12\/relativkinematik_r18.png?fit=1300%2C1054&amp;ssl=1\" data-orig-size=\"1300,1054\" 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=\"relativkinematik_r18\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/technischemechanik.com\/wp-content\/uploads\/2021\/12\/relativkinematik_r18.png?fit=712%2C577&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/technischemechanik.com\/wp-content\/uploads\/2021\/12\/relativkinematik_r18.png?resize=588%2C476&#038;ssl=1\" alt=\"\" class=\"wp-image-418\" width=\"588\" height=\"476\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Die Angabe zum Download findet ihr hier:<\/p>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-5ce91817-2910-4ea6-977e-7fc2e3db0ce1\" href=\"https:\/\/technischemechanik.com\/wp-content\/uploads\/2021\/12\/relativkinetik_r18.pdf\">relativkinetik_r18<\/a><a href=\"https:\/\/technischemechanik.com\/wp-content\/uploads\/2021\/12\/relativkinetik_r18.pdf\" class=\"wp-block-file__button\" download aria-describedby=\"wp-block-file--media-5ce91817-2910-4ea6-977e-7fc2e3db0ce1\">Herunterladen<\/a><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Wie der Name des Beispiels schon sagt, werden wir uns der Kinematik der Relativbewegung bedienen. Dazu \u00fcberlegen wir uns ein geeignetes Koordinatensystem und stellen den Ortsvektor in diesem Koordinatensystem auf. Dann berechnen wir die Beitr\u00e4ge zur Absolutgeschwindigkeit, n\u00e4mlich Relativ- und F\u00fchrungsgeschwindigkeit, und stellen daraus die Absolutgeschwindigkeit f\u00fcr das Paket auf. Zum Schlu\u00df berechnen wir aus den Termen Relativ-, F\u00fchrungs- und Coriolisbeschleunigung die Absolutbeschleunigung des Pakets. Zu allen Ergebnissen gibt es in diesem Fall auch Zahlenwerte. Die Rechenschritte im Detail besprechen wir wieder ausf\u00fchrlich im aktuellen YouTube Video.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube 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\/yvJJew1VHzY?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\">S\u00e4mtliche Fragen beantworte ich nat\u00fcrlich sehr gerne &#8211; schreibt sie mir einfach hier oder auf YouTube als Kommentar.<\/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 bald mit dem n\u00e4chsten Beispiel,<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! Vielen Dank!&quot;,&quot;submitText&quot;:&quot;Danke f\\u00fcr dein Feedback!&quot;,&quot;surveyId&quot;:2705235,&quot;title&quot;:&quot;Feedback&quot;,&quot;emailResponses&quot;:false,&quot;emailPlaceholder&quot;:&quot;Deine E-Mail-Adresse&quot;,&quot;emailRequired&quot;:false,&quot;header&quot;:&quot;\\ud83d\\udc4b Hallo!&quot;,&quot;hideBranding&quot;:false,&quot;hideTriggerShadow&quot;:false,&quot;submitButtonLabel&quot;:&quot;Senden&quot;,&quot;toggleOn&quot;:&quot;click&quot;,&quot;triggerLabel&quot;:&quot;Feedback&quot;,&quot;x&quot;:&quot;left&quot;,&quot;y&quot;:&quot;bottom&quot;,&quot;status&quot;:&quot;open&quot;,&quot;TrpContentRestriction&quot;:{&quot;restriction_type&quot;:&quot;exclude&quot;,&quot;selected_languages&quot;:[],&quot;panel_open&quot;:true},&quot;nonce&quot;:&quot;77006c9619&quot;}\"><\/div>\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%;\"><div class=\"crowdsignal-vote-wrapper\" data-crowdsignal-vote=\"{&quot;pollId&quot;:&quot;29311620-3302-4a28-8c62-34c614948b60&quot;,&quot;title&quot;:&quot;Unbenannte Abstimmung 20&quot;,&quot;hideBranding&quot;:false,&quot;pollStatus&quot;:&quot;open&quot;,&quot;size&quot;:&quot;medium&quot;,&quot;borderWidth&quot;:1,&quot;borderRadius&quot;:5,&quot;hideResults&quot;:false,&quot;TrpContentRestriction&quot;:{&quot;restriction_type&quot;:&quot;exclude&quot;,&quot;selected_languages&quot;:[],&quot;panel_open&quot;:true},&quot;apiPollData&quot;:{&quot;id&quot;:10992210,&quot;question&quot;:&quot;&quot;,&quot;note&quot;:&quot;&quot;,&quot;settings&quot;:{&quot;title&quot;:&quot;Unbenannte Abstimmung 20&quot;,&quot;after_vote&quot;:&quot;results&quot;,&quot;after_message&quot;:&quot;&quot;,&quot;randomize_answers&quot;:false,&quot;restrict_vote_repeat&quot;:false,&quot;captcha&quot;:false,&quot;multiple_choice&quot;:false,&quot;redirect_url&quot;:&quot;&quot;,&quot;close_status&quot;:&quot;open&quot;,&quot;close_after&quot;:154627634386},&quot;answers&quot;:[{&quot;answer_text&quot;:&quot;up&quot;,&quot;id&quot;:50515424,&quot;client_id&quot;:&quot;4ae8e890-5309-41a3-bae2-719a23a5da36&quot;},{&quot;answer_text&quot;:&quot;down&quot;,&quot;id&quot;:50515425,&quot;client_id&quot;:&quot;b583d8b0-1c19-492c-a781-9f4dfba236ce&quot;}],&quot;source_link&quot;:&quot;https:\\\/\\\/maomech.wordpress.com&quot;,&quot;client_id&quot;:&quot;29311620-3302-4a28-8c62-34c614948b60&quot;}}\">\n<div data-crowdsignal-vote-item=\"{&quot;answerId&quot;:&quot;4ae8e890-5309-41a3-bae2-719a23a5da36&quot;,&quot;type&quot;:&quot;up&quot;,&quot;TrpContentRestriction&quot;:{&quot;restriction_type&quot;:&quot;exclude&quot;,&quot;selected_languages&quot;:[],&quot;panel_open&quot;:true}}\"><\/div>\n\n<div data-crowdsignal-vote-item=\"{&quot;answerId&quot;:&quot;b583d8b0-1c19-492c-a781-9f4dfba236ce&quot;,&quot;type&quot;:&quot;down&quot;,&quot;TrpContentRestriction&quot;:{&quot;restriction_type&quot;:&quot;exclude&quot;,&quot;selected_languages&quot;:[],&quot;panel_open&quot;:true}}\"><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%;\"><div class=\"crowdsignal-applause-wrapper\" data-crowdsignal-applause=\"{&quot;pollId&quot;:&quot;94052372-60ee-4246-bdb3-b44cfaeeec3b&quot;,&quot;title&quot;:&quot;Unbenannter Applaus&quot;,&quot;answerId&quot;:&quot;4951fcb8-b48f-428e-82e4-90330cd7aed6&quot;,&quot;hideBranding&quot;:false,&quot;size&quot;:&quot;medium&quot;,&quot;pollStatus&quot;:&quot;open&quot;,&quot;TrpContentRestriction&quot;:{&quot;restriction_type&quot;:&quot;exclude&quot;,&quot;selected_languages&quot;:[],&quot;panel_open&quot;:true},&quot;apiPollData&quot;:{&quot;id&quot;:10992212,&quot;question&quot;:&quot;&quot;,&quot;note&quot;:&quot;&quot;,&quot;settings&quot;:{&quot;title&quot;:&quot;Unbenannter Applaus&quot;,&quot;after_vote&quot;:&quot;results&quot;,&quot;after_message&quot;:&quot;&quot;,&quot;randomize_answers&quot;:false,&quot;restrict_vote_repeat&quot;:false,&quot;captcha&quot;:false,&quot;multiple_choice&quot;:false,&quot;redirect_url&quot;:&quot;&quot;,&quot;close_status&quot;:&quot;open&quot;,&quot;close_after&quot;:154659170386},&quot;answers&quot;:[{&quot;answer_text&quot;:&quot;clap&quot;,&quot;id&quot;:50515429,&quot;client_id&quot;:&quot;4951fcb8-b48f-428e-82e4-90330cd7aed6&quot;}],&quot;source_link&quot;:&quot;https:\\\/\\\/maomech.wordpress.com&quot;,&quot;client_id&quot;:&quot;94052372-60ee-4246-bdb3-b44cfaeeec3b&quot;}}\"><\/div><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Herzlich Willkommen! Heute geht es wieder um ein Beispiel aus der Relativkinetik bzw. genauer gesagt aus der Relativkinematik (weil wir nur Geschwindigkeiten und Beschleunigungen berechnen). Hier ist die Angabe dazu: Der Ausleger OA eines Transportbandes dreht sich im dargestellten Augenblick mit konstanter Winkelgeschwindigkeit \u03c91 um die z-Achse und richtet sich gleichzeitig mit konstanter Winkelgeschwindigkeit \u03c92 &hellip; <a href=\"https:\/\/technischemechanik.com\/de\/2021\/12\/13\/relativkinetik-masse-auf-rotierendem-winkelhebel\/\" class=\"more-link\"><span class=\"screen-reader-text\">Relativkinetik: Paket auf rotierendem F\u00f6rderband<\/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_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},"jetpack_post_was_ever_published":false},"categories":[2602546,1145536,727213054],"tags":[25466,2245662,7978,750913297,14741952,100678,61968837,35890,350894,166867,911145,5685069,662707,97379198,21322,720191,1213491,9160793,1211,10126,67765249,73726871,25279798,727213063,750913305,161115,750913295,2411,727558015,122145655,1121513,727213064,727213067,82782145,727213062,1097356,1097359,2121286,2722,728752],"class_list":["post-414","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-engineering-mechanics-2","tag-featured","tag-grundlagen","tag-hochschule","tag-klausur","tag-lernhilfe","tag-maschinenbau","tag-maschinenbautechniker","tag-mathematik","tag-mechanik","tag-nachhilfe","tag-onlinekurs","tag-physics","tag-physik","tag-physik-grundlagen","tag-physik-nachhilfe","tag-physik-studium","tag-relativkinematik","tag-relativkinetik","tag-screencast","tag-statik","tag-studium","tag-studyflix","tag-studyhelp","tag-technische-mechanik","tag-technische-mechanik-1","tag-technische-mechanik-2-2","tag-technische-mechanik-3","tag-technische-mechanik-2","tag-tm1","tag-tm2","tag-tutorium","tag-uni","tag-vektor"],"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-6G","jetpack-related-posts":[],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/technischemechanik.com\/de\/wp-json\/wp\/v2\/posts\/414","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=414"}],"version-history":[{"count":10,"href":"https:\/\/technischemechanik.com\/de\/wp-json\/wp\/v2\/posts\/414\/revisions"}],"predecessor-version":[{"id":445,"href":"https:\/\/technischemechanik.com\/de\/wp-json\/wp\/v2\/posts\/414\/revisions\/445"}],"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=414"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/technischemechanik.com\/de\/wp-json\/wp\/v2\/categories?post=414"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/technischemechanik.com\/de\/wp-json\/wp\/v2\/tags?post=414"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}