{"width":"100%","provider_url":"https://hatena.blog","description":"(2020/10/08) \u8ecc\u9053\u9577\u534a\u5f84 a\u3001\u96e2\u5fc3\u7387 \u03b5\u3001 \u5171\u6709\u91cd\u5fc3\u5ea7\u6a19 (0, 0, 0)\u3001\u8fd1\u70b9\u5f15\u6570 \u03c9 \u3068\u3057\u305f\u3068\u304d\u3001XY\u5e73\u9762\u4e0a\u306b\u3042\u308b\u6955\u5186\u8ecc\u9053\u306f\u4e0b\u8a18\u306e\u5f0f\u3067\u8868\u3055\u308c\u307e\u3059*1\u3002 \u3053\u306e\u8ecc\u9053\u306b\u5bfe\u3057\u3066\u3001\u8ecc\u9053\u50be\u89d2 \u03b9\u3001\u6607\u4ea4\u70b9\u89d2 \u03a9 \u306e\u56de\u8ee2\u884c\u5217\u3067\u5ea7\u6a19\u5909\u63db\u3092\u884c\u3046\u3068\u3001\u4e09\u6b21\u5143\u306e\u6955\u5186\u8ecc\u9053\u304c\u6c42\u307e\u308a\u307e\u3059\u3002 \u03c9=0, \u03b9=0, \u03a9=0 X Y (0,0,0) (-2a\u03b5,0,0) (x,y,0) \u03b8 Z Y \u03c9\u22600, \u03b9=0, \u03a9=0 X Y (0,0,0) \u03b8 \u03c9 (x,y,0) (-2a\u03b5 cos \u03c9 ,-2a\u03b5 sin \u03c9 ,0) Z Y \u03c9\u22600, \u03b9\u22600, \u03a9=0 X Y (0,0,0) \u03b8 \u03c9 (x,y,z) (-\u2026","categories":["\u8ecc\u9053"],"version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fastrozone.hateblo.jp%2Fentry%2F2020%2F11%2F22%2F000000\" title=\"\u4e09\u6b21\u5143\u306e\u6955\u5186\u8ecc\u9053\u3068\u6975\u5ea7\u6a19 - AstroZone\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"AstroZone","published":"2020-11-22 00:00:00","provider_name":"Hatena Blog","blog_url":"https://astrozone.hateblo.jp/","url":"https://astrozone.hateblo.jp/entry/2020/11/22/000000","type":"rich","title":"\u4e09\u6b21\u5143\u306e\u6955\u5186\u8ecc\u9053\u3068\u6975\u5ea7\u6a19","author_url":"https://blog.hatena.ne.jp/jiom/","author_name":"jiom","image_url":"https://chart.apis.google.com/chart?cht=tx&chl=%20x%20%3D%20%5Cfrac%7Ba%281-e%5E2%29%7D%7B1%2Be%5Ccos%5Ctheta%7D%5Ccos%28%5Ctheta%2B%5Comega%29","height":"190"}