{"id":9464,"date":"2011-01-15T17:50:00","date_gmt":"2011-01-15T17:50:00","guid":{"rendered":"http:\/\/melotopia.net\/b\/?p=9464"},"modified":"2011-01-15T17:50:00","modified_gmt":"2011-01-15T17:50:00","slug":"%eb%b6%88%ea%bd%83%eb%86%80%ec%9d%b4-%eb%ac%b8%ec%a0%9c","status":"publish","type":"post","link":"http:\/\/melotopia.net\/b\/?p=9464","title":{"rendered":"\ubd88\uaf43\ub180\uc774 \ubb38\uc81c"},"content":{"rendered":"
\n \ubd88\uaf43\ub180\uc774\uc6a9 \ud3ed\uc8fd\uc758 \uc9c8\ub7c9\uc774 m\uc774\uace0, \ub192\uc774 h\uae4c\uc9c0 \uc62c\ub77c\uac00\uc11c \ud3ed\ubc1c\ud55c\ub2e4\uace0 \ud558\uc790.<\/p>\n

\uc774 \ud3ed\uc8fd\uc744 \uc774\uc6a9\ud574\uc11c \uc9c0\uad6c \uc815\uc9c0\uada4\ub3c4 H\uae4c\uc9c0 \uc9c8\ub7c9 1kg\uc758 \uc704\uc131\uc744 \ub744\uc6b0\ub824\uba74 \uba87\uac1c\uc758 \ud3ed\uc8fd\uc774 \ud544\uc694\ud560\uae4c?<\/p>\n

\n \ucd94\uac00 \uc870\uac74 : \ud3ed\uc8fd\uc740 \ud3ed\ubc1c \ud6c4 \uc544\ubb34\uac83\ub3c4 \ub0a8\uc9c0 \uc54a\ub294\ub2e4\uace0 \uac00\uc815\ud558\uc790. \uc989, \uc9c8\ub7c9 m\uc740 \uc21c\uc218\ud55c \ud3ed\uc57d\uc758 \uc591\uc774\ub2e4. H\ub294 h\ubcf4\ub2e4 \ub9e4\uc6b0 \ud06c\ub2e4.<\/p>\n

\ud480 \uc218 \uc788\ub294 \ubb38\uc81c\uc77c\uae4c? \uc544\ub2c8\uba74 \uc5b4\ub5a4 \uc870\uac74\uc774 \ub354 \uc8fc\uc5b4\uc9c0\uba74 \ud480 \uc218 \uc788\ub294 \ubb38\uc81c\uc77c\uae4c? \ub610\ub294 \uc544\uc608 \ud480 \uc218 \uc5c6\ub294 \ubb38\uc81c\uc77c\uae4c?<\/p>\n

\uc0ac\uc2e4\uc740 \uc774\ubbf8 \ud480\ub9b0 \ubb38\uc81c\uc778\uac00?<\/p>\n

\ud480\uc774\ub294 \uc2dc\uac04 \ub098\uba74.<\/p>\n

\n
\n \ud480\uace0 \uc788\ub294 \uc911
\n <\/span>\n<\/p>\n

\n \ud480\uc774 :
\n
\n \uc9c0\uad6c \ubc18\uc9c0\ub984\uc744 R, \uc815\uc9c0\uada4\ub3c4\uc758 \ub192\uc774\ub97c H\ub77c\uace0 \ud558\uace0, \uc911\ub825 \uc0c1\uc218\ub97c G, \uc9c0\uad6c \uc9c8\ub7c9\uc744 M\uc774\ub77c\uace0 \ud558\uc790.
\n
\n \uc815\uc9c0 \uada4\ub3c4\uc5d0\uc11c\uc758 \uc704\uce58 \uc5d0\ub108\uc9c0\ub294 $GMm\/(R+H)$ \uc774\ub2e4. \ub545\uc5d0\uc11c\uc758 \uc704\uce58 \uc5d0\ub108\uc9c0\ub294 $GMm\/(R)$\uc774\ub2e4.<\/p>\n

\ud3ed\uc8fd \ud55c\uac1c\uac00 \uac00\uc9c4 \uc5d0\ub108\uc9c0\uc758 \uc591\uc740 mgh\uc774\ub2e4. \ub9cc\uc57d \ud3ed\uc8fd 1\uac1c\uac00 \ub2e4\ub978 \ud3ed\uc8fd 1\uac1c\ub97c \uc2e3\uace0 \uc62c\ub77c\uac04\ub2e4\uba74 \uc9c8\ub7c9\uc774 2\ubc30\uac00 \ub418\ubbc0\ub85c \uc62c\ub77c\uac08 \uc218 \uc788\ub294 \ub192\uc774\ub294 \ubc18\uc73c\ub85c \uc904\uc5b4\ub4e0\ub2e4.
\n
\n p\uac1c\uc758 \ud3ed\uc8fd\uc774 q\uac1c\uc758 \ud3ed\uc8fd\uc744 \uc2e3\uace0 \uc62c\ub77c\uac04\ub2e4\uba74 \uc5d0\ub108\uc9c0\ub294 p\ubc30\uac00 \ub418\uace0 \uc9c8\ub7c9\uc740 p+q\ubc30\uac00 \ub418\ubbc0\ub85c \uc62c\ub77c\uac08 \uc218 \uc788\ub294\n <\/div>\n

<\/p>\n

\n
\n
\n\"\uc2e0\uace0\"
\n<\/a>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

\ubd88\uaf43\ub180\uc774\uc6a9 \ud3ed\uc8fd\uc758 \uc9c8\ub7c9\uc774 m\uc774\uace0, \ub192\uc774 h\uae4c\uc9c0 \uc62c\ub77c\uac00\uc11c \ud3ed\ubc1c\ud55c\ub2e4\uace0 \ud558\uc790. \uc774 \ud3ed\uc8fd\uc744 \uc774\uc6a9\ud574\uc11c \uc9c0\uad6c \uc815\uc9c0\uada4\ub3c4 H\uae4c\uc9c0 \uc9c8\ub7c9 1kg\uc758 \uc704\uc131\uc744 \ub744\uc6b0\ub824\uba74 \uba87\uac1c\uc758 \ud3ed\uc8fd\uc774 \ud544\uc694\ud560\uae4c? \ucd94\uac00 \uc870\uac74 : \ud3ed\uc8fd\uc740 \ud3ed\ubc1c \ud6c4 \uc544\ubb34\uac83\ub3c4 \ub0a8\uc9c0 \uc54a\ub294\ub2e4\uace0 \uac00\uc815\ud558\uc790. \uc989, \uc9c8\ub7c9 m\uc740 \uc21c\uc218\ud55c \ud3ed\uc57d\uc758 \uc591\uc774\ub2e4. H\ub294 h\ubcf4\ub2e4 \ub9e4\uc6b0 \ud06c\ub2e4. \ud480 \uc218 \uc788\ub294 \ubb38\uc81c\uc77c\uae4c? \uc544\ub2c8\uba74 \uc5b4\ub5a4 \uc870\uac74\uc774 \ub354 \uc8fc\uc5b4\uc9c0\uba74 \ud480 \uc218 \uc788\ub294 \ubb38\uc81c\uc77c\uae4c? […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_crdt_document":"","_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":""},"categories":[2],"tags":[],"class_list":["post-9464","post","type-post","status-publish","format-standard","hentry","category-academic"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p8o6gA-2sE","jetpack-related-posts":[],"jetpack_likes_enabled":true,"_links":{"self":[{"href":"http:\/\/melotopia.net\/b\/index.php?rest_route=\/wp\/v2\/posts\/9464","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/melotopia.net\/b\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/melotopia.net\/b\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/melotopia.net\/b\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/melotopia.net\/b\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=9464"}],"version-history":[{"count":0,"href":"http:\/\/melotopia.net\/b\/index.php?rest_route=\/wp\/v2\/posts\/9464\/revisions"}],"wp:attachment":[{"href":"http:\/\/melotopia.net\/b\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9464"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/melotopia.net\/b\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=9464"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/melotopia.net\/b\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=9464"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}