{"id":42918,"date":"2020-04-18T07:37:54","date_gmt":"2020-04-18T07:37:54","guid":{"rendered":"\/forum\/forums\/topic\/natural-frequency-of-pendulum\/"},"modified":"2020-04-18T07:37:54","modified_gmt":"2020-04-18T07:37:54","slug":"natural-frequency-of-pendulum","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/natural-frequency-of-pendulum\/","title":{"rendered":"Natural Frequency of Pendulum"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/attachments\/b712feae-a2c2-4ebf-a500-aac70138ffdc\/5e966d55-94db-436b-9357-aba1007c659d_pendulum-check.jpg?width=690&amp;upscale=false\" alt=\"\"><\/p>\n<p><\/p>\n<p>Dear Sir<\/p>\n<p>I want to find natural frequency of simple pendulum given by formula (t=2*pi*(l\/g)^.5) but I am getting the wrong answer. I&nbsp;have made a hole at the top of string and&nbsp; I have applied a re volute joint (body to ground at the cylindrical face of the hole) . Kindly , guide me towards right boundary condition.<\/p>\n","protected":false},"template":"","class_list":["post-42918","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["15099"],"_bbp_old_topic_author_name_id":["Anonymous"],"_bbp_old_is_topic_anonymous_id":["false"],"_bbp_old_closed_status_id":["publish"],"_bbp_author_ip":[null],"_bbp_old_sticky_status_id":["normal"],"_bbp_likes_count":["0"],"_btv_view_count":["1313"],"_bbp_subscription":["242898"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["42918"],"_bbp_forum_id":["27791"],"_bbp_engagement":["240","168458"],"_bbp_voice_count":["2"],"_bbp_reply_count":["1"],"_bbp_last_reply_id":["111676"],"_bbp_last_active_id":["111676"],"_bbp_last_active_time":["2020-04-18 20:08:00"]},"test":"muneebvohra"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/42918","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/42918\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=42918"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}