{"id":23369,"date":"2026-01-26T06:00:57","date_gmt":"2026-01-26T11:00:57","guid":{"rendered":"https:\/\/www.purdue.edu\/freeform\/me274\/?p=23369"},"modified":"2026-04-22T16:27:53","modified_gmt":"2026-04-22T20:27:53","slug":"homework-h2-a-sp-26","status":"publish","type":"post","link":"https:\/\/www.purdue.edu\/freeform\/me274\/2026\/01\/26\/homework-h2-a-sp-26\/","title":{"rendered":"Homework H2.A &#8211; Sp 26"},"content":{"rendered":"<table style=\"width: 100%;border-collapse: collapse;background-color: #faf7f7\">\n<tbody>\n<tr>\n<td style=\"width: 100%\"><a href=\"https:\/\/www.purdue.edu\/freeform\/me274\/wp-content\/uploads\/sites\/15\/2026\/01\/Untitled.pdf\"><span style=\"font-size: 12pt\"><em><strong>Problem statement<\/strong><\/em><\/span><\/a><br \/>\n<span style=\"font-size: 12pt\"><em><strong><a href=\"https:\/\/www.youtube.com\/watch?v=i6fuCqYyBKU\">Solution video<\/a><br \/>\n<\/strong><\/em><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<p><span style=\"color: #0000ff\"><em><strong>Note<\/strong><\/em>: Due to the weather-related changes in the course this week, this problem will NOT be collected.<\/span><\/p>\n<p><em><strong><span style=\"font-size: 14pt\">DISCUSSION THREAD<\/span><\/strong><\/em><\/p>\n<div data-post-id=\"13220\" class=\"insert-page insert-page-13220 \"><p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-13221 aligncenter\" src=\"https:\/\/www.purdue.edu\/freeform\/me274\/wp-content\/uploads\/sites\/15\/2022\/01\/Screen-Shot-2022-01-04-at-11.23.54-AM-300x182.jpg\" alt=\"\" width=\"356\" height=\"216\" srcset=\"https:\/\/www.purdue.edu\/freeform\/me274\/wp-content\/uploads\/sites\/15\/2022\/01\/Screen-Shot-2022-01-04-at-11.23.54-AM-300x182.jpg 300w, https:\/\/www.purdue.edu\/freeform\/me274\/wp-content\/uploads\/sites\/15\/2022\/01\/Screen-Shot-2022-01-04-at-11.23.54-AM-768x466.jpg 768w, https:\/\/www.purdue.edu\/freeform\/me274\/wp-content\/uploads\/sites\/15\/2022\/01\/Screen-Shot-2022-01-04-at-11.23.54-AM.jpg 834w\" sizes=\"auto, (max-width: 356px) 100vw, 356px\" \/><\/p>\n<p><em><strong>Discussion and hints:<\/strong><\/em><\/p>\n<p>The solution for this problem requires only a straight-forward application of the rigid body acceleration equation, relating the known accelerations of points A and C:<\/p>\n<p><em><strong>a<\/strong><sub>C<\/sub> = <strong>a<\/strong><sub>A<\/sub> + <strong>\u03b1<\/strong> x <strong>r<\/strong><sub>C\/A<\/sub> &#8211; \u03c9<sup>2<\/sup><strong>r<\/strong><sub>C\/A<\/sub><\/em><\/p>\n<p>Since this vector equation has two components (<em>x<\/em> and <em>y<\/em>), you have two scalar equations from which you can solve for <em><strong>\u03c9<\/strong>\u00a0<\/em>and <em><strong>\u03b1.<\/strong><\/em><\/p>\n<hr \/>\n<p>Any questions??<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Problem statement Solution video Note: Due to the weather-related changes in the course this week, this problem will NOT be collected. DISCUSSION THREAD<\/p>\n","protected":false},"author":10,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[2],"tags":[],"class_list":["post-23369","post","type-post","status-publish","format-standard","hentry","category-chapter-1-homework"],"_links":{"self":[{"href":"https:\/\/www.purdue.edu\/freeform\/me274\/wp-json\/wp\/v2\/posts\/23369","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.purdue.edu\/freeform\/me274\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.purdue.edu\/freeform\/me274\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.purdue.edu\/freeform\/me274\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/www.purdue.edu\/freeform\/me274\/wp-json\/wp\/v2\/comments?post=23369"}],"version-history":[{"count":5,"href":"https:\/\/www.purdue.edu\/freeform\/me274\/wp-json\/wp\/v2\/posts\/23369\/revisions"}],"predecessor-version":[{"id":23785,"href":"https:\/\/www.purdue.edu\/freeform\/me274\/wp-json\/wp\/v2\/posts\/23369\/revisions\/23785"}],"wp:attachment":[{"href":"https:\/\/www.purdue.edu\/freeform\/me274\/wp-json\/wp\/v2\/media?parent=23369"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.purdue.edu\/freeform\/me274\/wp-json\/wp\/v2\/categories?post=23369"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.purdue.edu\/freeform\/me274\/wp-json\/wp\/v2\/tags?post=23369"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}