{"id":493,"date":"2026-10-04T15:22:49","date_gmt":"2026-10-04T14:22:49","guid":{"rendered":"https:\/\/reldb.org\/c\/?p=493"},"modified":"2026-10-04T16:45:52","modified_gmt":"2026-10-04T15:45:52","slug":"dynamic-analysis-of-a-ball-on-a-string","status":"publish","type":"post","link":"https:\/\/reldb.org\/c\/index.php\/dynamic-analysis-of-a-ball-on-a-string\/","title":{"rendered":"Dynamic Analysis of a Ball-on-a-String"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">One of my hobby interests is physics. The attached article presents an AI-assisted prediction of the final velocity of a hand-held ball-on-a-string where the radius is significantly reduced.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"511\" src=\"https:\/\/reldb.org\/c\/wp-content\/uploads\/2026\/10\/HandheldBallOnAString-edited-1024x511.jpeg\" alt=\"\" class=\"wp-image-500\" srcset=\"https:\/\/reldb.org\/c\/wp-content\/uploads\/2026\/10\/HandheldBallOnAString-edited-1024x511.jpeg 1024w, https:\/\/reldb.org\/c\/wp-content\/uploads\/2026\/10\/HandheldBallOnAString-edited-300x150.jpeg 300w, https:\/\/reldb.org\/c\/wp-content\/uploads\/2026\/10\/HandheldBallOnAString-edited-768x384.jpeg 768w, https:\/\/reldb.org\/c\/wp-content\/uploads\/2026\/10\/HandheldBallOnAString-edited-1536x767.jpeg 1536w, https:\/\/reldb.org\/c\/wp-content\/uploads\/2026\/10\/HandheldBallOnAString-edited-600x300.jpeg 600w, https:\/\/reldb.org\/c\/wp-content\/uploads\/2026\/10\/HandheldBallOnAString-edited-400x200.jpeg 400w, https:\/\/reldb.org\/c\/wp-content\/uploads\/2026\/10\/HandheldBallOnAString-edited.jpeg 1792w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/reldb.org\/c\/wp-content\/uploads\/2026\/10\/HandheldBallOnAString.pdf\" type=\"application\/pdf\" style=\"width:100%;height:600px\" aria-label=\"Embed of HandheldBallOnAString.\"><\/object><a id=\"wp-block-file--media-c8645d7c-9c71-4b9f-8389-e8acee9f8cbe\" href=\"https:\/\/reldb.org\/c\/wp-content\/uploads\/2026\/10\/HandheldBallOnAString.pdf\">HandheldBallOnAString<\/a><a href=\"https:\/\/reldb.org\/c\/wp-content\/uploads\/2026\/10\/HandheldBallOnAString.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-c8645d7c-9c71-4b9f-8389-e8acee9f8cbe\">Download<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>One of my hobby interests is physics. The attached article presents an AI-assisted prediction of the final velocity of a hand-held ball-on-a-string where the radius is significantly reduced.<\/p>\n","protected":false},"author":1,"featured_media":500,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[1],"tags":[],"class_list":["post-493","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorised"],"_links":{"self":[{"href":"https:\/\/reldb.org\/c\/index.php\/wp-json\/wp\/v2\/posts\/493","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/reldb.org\/c\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/reldb.org\/c\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/reldb.org\/c\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/reldb.org\/c\/index.php\/wp-json\/wp\/v2\/comments?post=493"}],"version-history":[{"count":2,"href":"https:\/\/reldb.org\/c\/index.php\/wp-json\/wp\/v2\/posts\/493\/revisions"}],"predecessor-version":[{"id":501,"href":"https:\/\/reldb.org\/c\/index.php\/wp-json\/wp\/v2\/posts\/493\/revisions\/501"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/reldb.org\/c\/index.php\/wp-json\/wp\/v2\/media\/500"}],"wp:attachment":[{"href":"https:\/\/reldb.org\/c\/index.php\/wp-json\/wp\/v2\/media?parent=493"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/reldb.org\/c\/index.php\/wp-json\/wp\/v2\/categories?post=493"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/reldb.org\/c\/index.php\/wp-json\/wp\/v2\/tags?post=493"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}