{"id":696,"date":"2022-03-03T08:30:00","date_gmt":"2022-03-03T07:30:00","guid":{"rendered":"https:\/\/technischemechanik.com\/?p=696"},"modified":"2022-02-25T10:07:31","modified_gmt":"2022-02-25T09:07:31","slug":"statik-am-nageleisen-gleichgewicht","status":"publish","type":"post","link":"https:\/\/technischemechanik.com\/en\/2022\/03\/03\/statik-am-nageleisen-gleichgewicht\/","title":{"rendered":"Statik am Nageleisen &#8211; Gleichgewicht"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Herzlich Willkommen!<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Wir wollen unser Wissen \u00fcber das statische Gleichgewicht nun einmal auf ein konkretes Problem anwenden: das Entfernen eines Nagels aus einer Wand.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>Um einen Nagel aus der Wand zu ziehen ist eine Kraft F erforderlich. Bestimme die kleinste vertikale Kraft P, die auf den Griff des Nageleisens ausge\u00fcbt werden muss. <\/p><p>Geg.: <br>F, a, b, d, \u03b1, \u03b2<\/p><cite>Quelle: Aufgabe 4.163 (S. 222) aus Russell C. Hibbeler, Technische Mechanik 1 Statik, 12. Auflage, 2012 Pearson GmbH, M\u00fcnchen<\/cite><\/blockquote>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"712\" height=\"456\" data-attachment-id=\"697\" data-permalink=\"https:\/\/technischemechanik.com\/en\/abb04\/\" data-orig-file=\"https:\/\/i0.wp.com\/technischemechanik.com\/wp-content\/uploads\/2022\/02\/abb04.jpg?fit=862%2C552&amp;ssl=1\" data-orig-size=\"862,552\" 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=\"abb04\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/technischemechanik.com\/wp-content\/uploads\/2022\/02\/abb04.jpg?fit=300%2C192&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/technischemechanik.com\/wp-content\/uploads\/2022\/02\/abb04.jpg?fit=712%2C456&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/technischemechanik.com\/wp-content\/uploads\/2022\/02\/abb04.jpg?resize=712%2C456&#038;ssl=1\" alt=\"\" class=\"wp-image-697\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Oft ist der wichtigste Schritt zur L\u00f6sung eines Problems die grunds\u00e4tzliche Idee. In diesem Beispiel ist die grunds\u00e4tzliche Idee Momentengleichgewicht im Punkt A. Dieses Momentengleichgewicht sorgt &#8211; in Analogie zum klassischen Hebelgesetz &#8211; daf\u00fcr, dass die Nagelkraft F genau durch die Handkraft P aufgehoben wird. Ein wenig mehr Handkraft und wir k\u00f6nnen den Nagel herausziehen. Die Details rechne ich wieder im verlinkten Video vor. <\/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\/oqSHYEiPz-E?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=en-GB&#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><figcaption><br><\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Stellt bitte wie immer gerne Fragen, wenn es Unklarheiten gibt. Ich freue mich au\u00dferdem \u00fcber Anregungen zu weiteren Inhalte und generell eure R\u00fcckmeldungen. Gebt dem Video auch gerne einen Daumen hoch und abonniert den YouTube Kanal. Vielen Dank f\u00fcr eure Unterst\u00fctzung!<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bis bald,<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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Wir wollen unser Wissen \u00fcber das statische Gleichgewicht nun einmal auf ein konkretes Problem anwenden: das Entfernen eines Nagels aus einer Wand. Um einen Nagel aus der Wand zu ziehen ist eine Kraft F erforderlich. Bestimme die kleinste vertikale Kraft P, die auf den Griff des Nageleisens ausge\u00fcbt werden muss. Geg.: F, a, &hellip; <a href=\"https:\/\/technischemechanik.com\/en\/2022\/03\/03\/statik-am-nageleisen-gleichgewicht\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">Statik am Nageleisen &#8211; Gleichgewicht<\/span><\/a><\/p>","protected":false},"author":110396568,"featured_media":657,"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}},"categories":[2602546,2820248,172484],"tags":[25466,729611524,100678,414019,35890,5167337,750913306,34966364,727961753,350894,166867,113216,290680250,163250810,2517859,8207,662707,720191,1213491,143003,10126,73726871,750913302,161115,750913295,2411,1121513,727213064,729611525,2326513,2722,1268153,271082537,727961757,729611523],"class_list":["post-696","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ubungsaufgaben","category-reduktion","category-statik","tag-beispiel","tag-ebenes-zentrales-kraftesystem","tag-einfuhrung","tag-erklart","tag-featured","tag-festigkeitslehre","tag-freikorperbild","tag-freischneiden","tag-gleichgewicht","tag-grundlagen","tag-hochschule","tag-kraft","tag-kraftsystem","tag-kraftvektor","tag-krafte","tag-lernen","tag-maschinenbau","tag-mechanik","tag-nachhilfe","tag-newton","tag-physik","tag-physik-nachhilfe","tag-reduktion","tag-screencast","tag-statik","tag-studium","tag-technische-mechanik","tag-technische-mechanik-1","tag-technische-mechanik-grundlagen","tag-tm-1","tag-uni","tag-verstehen","tag-zentrales-kraftsystem","tag-zentrales-kraftesystem","tag-zentralkraftsystem"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/technischemechanik.com\/wp-content\/uploads\/2022\/02\/reduktion-wordpress.png?fit=512%2C512&ssl=1","jetpack_likes_enabled":true,"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p7UJuu-be","jetpack-related-posts":[],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/technischemechanik.com\/en\/wp-json\/wp\/v2\/posts\/696","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/technischemechanik.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/technischemechanik.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/technischemechanik.com\/en\/wp-json\/wp\/v2\/users\/110396568"}],"replies":[{"embeddable":true,"href":"https:\/\/technischemechanik.com\/en\/wp-json\/wp\/v2\/comments?post=696"}],"version-history":[{"count":3,"href":"https:\/\/technischemechanik.com\/en\/wp-json\/wp\/v2\/posts\/696\/revisions"}],"predecessor-version":[{"id":700,"href":"https:\/\/technischemechanik.com\/en\/wp-json\/wp\/v2\/posts\/696\/revisions\/700"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/technischemechanik.com\/en\/wp-json\/wp\/v2\/media\/657"}],"wp:attachment":[{"href":"https:\/\/technischemechanik.com\/en\/wp-json\/wp\/v2\/media?parent=696"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/technischemechanik.com\/en\/wp-json\/wp\/v2\/categories?post=696"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/technischemechanik.com\/en\/wp-json\/wp\/v2\/tags?post=696"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}