{"id":13593,"date":"2025-08-19T09:00:50","date_gmt":"2025-08-19T00:00:50","guid":{"rendered":"https:\/\/blog.agentsoft.co.kr\/index.php\/2025\/08\/19\/13593\/"},"modified":"2025-08-19T09:00:50","modified_gmt":"2025-08-19T00:00:50","slug":"%ed%95%9c%ec%96%91%eb%8c%80%ed%95%99%ea%b5%90-%ec%97%90%eb%a6%ac%ec%b9%b4-%ec%9d%bc%eb%b0%98%eb%ac%bc%eb%a6%ac%ed%95%99%ec%8b%a4%ed%97%981-7-%ed%9a%8c%ec%a0%84%ea%b4%80%ec%84%b1-a","status":"publish","type":"post","link":"https:\/\/blog.agentsoft.co.kr\/index.php\/2025\/08\/19\/13593\/","title":{"rendered":"\ud55c\uc591\ub300\ud559\uad50 \uc5d0\ub9ac\uce74 \uc77c\ubc18\ubb3c\ub9ac\ud559\uc2e4\ud5d81 \/ 7. \ud68c\uc804\uad00\uc131 (A+)"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/image4.happycampus.com\/Production\/thumb212\/2024\/02\/12\/data29450865-0001.jpg\"><img decoding=\"async\" src=\"https:\/\/image4.happycampus.com\/Production\/thumb212\/2024\/02\/12\/data29450865-0002.jpg\"><\/p>\n<p><strong>\ubaa9\ucc28<\/strong><\/p>\n<p>1. \uc2e4\ud5d8 \uc81c\ubaa9<br \/>\n2. \uc2e4\ud5d8 \ubaa9\uc801<br \/>\n3. \uc774\ub860 \ubc0f \uc6d0\ub9ac<br \/>\n4. \uc7a5\uce58 \ubc0f \ubc29\ubc95<br \/>\n5. \uc2e4\ud5d8 \uacb0\uacfc<br \/>\n6. \ubd84\uc11d \ubc0f \ud1a0\uc758<br \/>\n7. \uacb0\ub860<br \/>\n8. \ucc38\uace0\ubb38\ud5cc<\/p>\n<p><strong>\ubcf8\ubb38\ub0b4\uc6a9<\/strong><\/p>\n<p>1. \uc2e4\ud5d8 \uc81c\ubaa9<br \/>\n\ud68c\uc804 \uad00\uc131<\/p>\n<p>2. \uc2e4\ud5d8 \ubaa9\uc801<br \/>\n\ucd94\uc640 \ud68c\uc804 \uc7a5\uce58\ub97c \uc5f0\uacb0\ud558\uba74 \ucd94\uac00 \ub4f1\uac00\uc18d\ub3c4 \uc6b4\ub3d9\uc778 \uc790\uc720\ub099\ud558 \uc6b4\ub3d9\uc744 \ud560 \ub54c \ud68c\uc804 \uc7a5\uce58\ub294 \ub4f1\uac01\uac00\uc18d\ub3c4 \uc6b4\ub3d9\uc744 \ud558\uac8c \ub41c\ub2e4. \uac01\uac00\uc18d\ub3c4\ub97c \uce21\uc815\ud558\uc5ec \ubb3c\uccb4\uc5d0 \uc791\uc6a9\ud558\ub294 \uac00\uc18d\ub3c4\ub97c \uad6c\ud574\ubcf4\uace0, \uad00\uacc4\uc2dd\uc744 \ud1b5\ud574 \ucd5c\uc885\uc801\uc73c\ub85c Ring, Disk, \ud68c\uc804 \uc7a5\uce58 \uac01\uac01\uc758 \ud68c\uc804 \uad00\uc131\uc744 \uad6c\ud574\ubcf8\ub2e4. \uadf8 \ud6c4 \uc774\ub860 \uac12\uacfc \ube44\uad50\ud558\uc5ec \uc624\ucc28 \uac12\uc744 \uacc4\uc0b0\ud558\uace0 \ud68c\uc804 \uad00\uc131\uc5d0 \ub300\ud574 \uc774\ud574\ud574\ubcf8\ub2e4.<\/p>\n<p><\uc911 \ub7b5><\/p>\n<p>3-2) \ud68c\uc804 \uad00\uc131<br \/>\n\ud68c\uc804 \uc6b4\ub3d9\uc5d0\ub108\uc9c0\ub97c \uad6c\ud560 \ub54c\ub294 \uc6b4\ub3d9 \uc5d0\ub108\uc9c0 \uacf5\uc2dd\uc744 \ud68c\uc804 \uc6b4\ub3d9\uc73c\ub85c \ubc14\uafd4\uc11c \ud45c\ud604\ud574\uc57c\ud55c\ub2e4. i\ubc88\uc9f8 \uc9c8\uc810\uc758 \uc6b4\ub3d9\uc5d0\ub108\uc9c0\ub294 K_i=1\/2 m_i v_i^2\uc774\uace0 v=r\u03c9\ub85c \ud45c\ud604\uc774 \uac00\ub2a5\ud558\ubbc0\ub85c \uc774\ub97c \uc804\uccb4 \uc6b4\ub3d9\uc5d0\ub108\uc9c0\ub85c \ud45c\ud604\ud574\uc8fc\uba74 K=\u2211\u2592K_i =1\/2 \u03c9_i^2 \u2211\u2592\u3016m_i r_i^2 \u3017 \uc774\uace0 \uc5ec\uae30\uc11c \u2211\u2592\u3016m_i r_i^2 \u3017\ub97c \ud68c\uc804 \uad00\uc131 (I) \ub77c\uace0 \ud55c\ub2e4. \uc989,K=1\/2 I\u03c9^2\uc774\uba70 \ubcd1\uc9c4 \uc6b4\ub3d9\uc5d0\uc11c\uc758 \uc9c8\ub7c9m\uc774 \ud68c\uc804 \uc6b4\ub3d9\uc5d0\uc11c\uc758 \ud68c\uc804 \uad00\uc131 I\uc640 \ub300\uc751\ub428\uc744 \uc54c \uc218 \uc788\ub2e4. \uc989, \uc9c8\ub7c9\uc774 \uc5bc\ub9c8\ub098 \uc9c1\uc120 \uc6b4\ub3d9\uc744 \uc77c\uc73c\ud0a4\uae30 \uc5b4\ub824\uc6b4\uac00\ub97c \ub098\ud0c0\ub0b4\ub294 \ucc99\ub3c4\ub77c\uba74 \ud68c\uc804 \uad00\uc131\uc740 \uc5bc\ub9c8\ub098 \ud68c\uc804 \uc6b4\ub3d9\uc744 \uc77c\uc73c\ud0a4\uae30 \uc5b4\ub824\uc6b4\uac00\ub97c \ub098\ud0c0\ub0b4\ub294 \ucc99\ub3c4\uc774\ub2e4. \ud68c\uc804 \uad00\uc131\uc774\ub780 \uad00\uc131 \ubaa8\uba58\ud2b8 \ub77c\uace0\ub3c4 \ud558\uba70 \ud68c\uc804\uccb4\uc758 \uc9c8\ub7c9\uc774 \ud68c\uc804\ucd95\uc5d0 \ub300\ud558\uc5ec \uc5b4\ub5bb\uac8c \ubd84\ud3ec\ud558\uace0 \uc788\ub294\uc9c0\ub97c \uc54c\ub824\uc8fc\ub294 \ubb3c\ub9ac\ub7c9\uc774\ub2e4. \ubb3c\uccb4\uac00 \ud68c\uc804 \uc6b4\ub3d9\uc744 \ud558\ub294 \uc0c1\ud0dc\ub97c \uacc4\uc18d \uc720\uc9c0\ud558\ub824\ub294 \uc131\uc9c8\uc744 \uc758\ubbf8\ud558\uae30\ub3c4 \ud55c\ub2e4. \ub530\ub77c\uc11c \ud68c\uc804 \uad00\uc131\uc774 \uc791\ub2e4\uba74 \ubb3c\uccb4\ub97c \ud68c\uc804 \uc2dc\ud0a4\uae30 \uc26c\uc6c0\uc744 \uc758\ubbf8\ud558\uace0 \ud68c\uc804 \uad00\uc131\uc774 \ud06c\ub2e4\uba74 \ubb3c\uccb4\ub97c \ud68c\uc804 \uc2dc\ud0a4\uae30 \uc5b4\ub824\uc6c0\uc744 \uc758\ubbf8\ud55c\ub2e4. \ub3d9\uc77c\ud55c \ubb3c\uccb4\ub354\ub77c\ub3c4 \ud68c\uc804\ucd95\uc5d0 \ub530\ub77c \ud68c\uc804 \uad00\uc131\uc758 \uac12\uc774 \ub2ec\ub77c\uc9c8 \uc218 \uc788\ub2e4. \uac15\uccb4\uac00 \uba87 \uac1c\uc758 \uc785\uc790\ub85c \uad6c\uc131\ub3fc \uc788\uc744 \ub54c\ub294 \uc704\ucc98\ub7fc \u2211\u2592\u3016m_i r_i^2 \u3017\uc73c\ub85c \uc815\uc758\ub418\uc9c0\ub9cc, \uac15\uccb4\uac00 \uc5f0\uc18d\uc801\uc778 \uc785\uc790\ub85c \uad6c\uc131\ub3fc \uc788\uc744 \ub54c\ub294 I=\u222b\u2592\u3016r^2 dm\u3017 \uc73c\ub85c \uc815\uc758\ub41c\ub2e4.<\/p>\n<p>\ucd9c\ucc98 : <a href=\"https:\/\/www.happycampus.com\/report-doc\/29450865\/\" target=\"_blank\">\ud574\ud53c\ucea0\ud37c\uc2a4<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ubaa9\ucc28 1. \uc2e4\ud5d8 \uc81c\ubaa9 2. \uc2e4\ud5d8 \ubaa9\uc801 3. \uc774\ub860 \ubc0f \uc6d0\ub9ac 4. \uc7a5\uce58 \ubc0f \ubc29\ubc95 5. \uc2e4\ud5d8 \uacb0\uacfc 6. \ubd84\uc11d \ubc0f \ud1a0\uc758 7. \uacb0\ub860 8. \ucc38\uace0\ubb38\ud5cc \ubcf8\ubb38\ub0b4\uc6a9 1. \uc2e4\ud5d8 \uc81c\ubaa9 \ud68c\uc804 \uad00\uc131 2. \uc2e4\ud5d8 \ubaa9\uc801 \ucd94\uc640 \ud68c\uc804 \uc7a5\uce58\ub97c \uc5f0\uacb0\ud558\uba74 \ucd94\uac00 \ub4f1\uac00\uc18d\ub3c4 \uc6b4\ub3d9\uc778 \uc790\uc720\ub099\ud558 \uc6b4\ub3d9\uc744 \ud560 \ub54c \ud68c\uc804 \uc7a5\uce58\ub294 \ub4f1\uac01\uac00\uc18d\ub3c4 \uc6b4\ub3d9\uc744 \ud558\uac8c \ub41c\ub2e4. \uac01\uac00\uc18d\ub3c4\ub97c \uce21\uc815\ud558\uc5ec \ubb3c\uccb4\uc5d0 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[9301,1851,12445,18766,12444],"class_list":["post-13593","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-__aa","tag-1851","tag--erica","tag-18766"],"_links":{"self":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/13593","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/comments?post=13593"}],"version-history":[{"count":0,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/13593\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/media?parent=13593"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/categories?post=13593"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/tags?post=13593"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}