{"type":"rich","image_url":null,"version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fdigistill.hatenablog.com%2Fentry%2F20090818%2Fp4\" title=\"\u30ac\u30a4\u30c9\u30ca\u30f3\u30d0\u30fc - \u30b9\u30c6\u30fc\u30b7\u30e7\u30ca\u30ea\u30fc\u7814\u7a76\u5ba4\u65e5\u5831\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://digistill.hatenablog.com/entry/20090818/p4","provider_name":"Hatena Blog","categories":["\u5199\u771f"],"author_name":"digistill","blog_url":"https://digistill.hatenablog.com/","blog_title":"\u30b9\u30c6\u30fc\u30b7\u30e7\u30ca\u30ea\u30fc\u7814\u7a76\u5ba4\u65e5\u5831","title":"\u30ac\u30a4\u30c9\u30ca\u30f3\u30d0\u30fc","published":"2009-08-18 00:00:04","description":"\u4e0a\u306e\u8a18\u4e8b\u3067\u30b9\u30c8\u30ed\u30dc\u306e\u8a71\u304c\u51fa\u305f\u304b\u3089\u3001\u30ac\u30a4\u30c9\u30ca\u30f3\u30d0\u30fc\u306e\u304a\u52c9\u5f37\u3092\u3057\u3066\u307f\u3088\u3046\u3002 \u30ac\u30a4\u30c9\u30ca\u30f3\u30d0\u30fc\u306b\u3064\u3044\u3066\u306e\u8a73\u3057\u3044\u5185\u5bb9\u306f\u30a6\u30a3\u30ad\u30da\u30c7\u30a3\u30a2\u306a\u3069\u3092\u53c2\u7167\u3057\u3066\u6b32\u3057\u3044\u3002 \u30a6\u30a3\u30ad\u30da\u30c7\u30a3\u30a2\uff1a\u30ac\u30a4\u30c9\u30ca\u30f3\u30d0\u30fc \u305d\u3053\u306b\u3042\u308b\u5f0f\u3092\u53c2\u7167\u3059\u308b\u3068 \u64ae\u5f71\u8ddd\u96e2\u30fb\u30ac\u30a4\u30c9\u30ca\u30f3\u30d0\u30fc\u30fb\u7d5e\u308a\u30fb\u30d5\u30a3\u30eb\u30e0\u611f\u5ea6\u306e\u95a2\u4fc2\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3042\u308b\u3002 \u64ae\u5f71\u8ddd\u96e2\u3092d\u3001\u30ac\u30a4\u30c9\u30ca\u30f3\u30d0\u30fc\u3092g\u3001\u7d5e\u308a\u3092a\u3001\u30d5\u30a3\u30eb\u30e0\u611f\u5ea6(ISO\u611f\u5ea6)\u3092s\u3068\u3059\u308b\u3068 a=g/d*sqrt(s/100) \uff08sqrt\u306f\u5e73\u65b9\u6839\u3092\u793a\u3059\uff09\u30fb\u30fb\u30fb\u30fb\u30fb(1) \u3068\u3044\u3046\u95a2\u4fc2\u304c\u6210\u308a\u7acb\u3064\u3002F30\u306e\u5834\u5408\u3001\u5e83\u89d2\u6642\u306b\u611f\u5ea6\u30aa\u30fc\u30c8\u3067\u6700\u59276.5m\u30b9\u30c8\u30ed\u30dc\u64ae\u5f71\u304c\u3067\u304d\u308b\u3053\u3068\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u3053\u308c\u3092\u300cISO800\u3001F2.8\u3067\u64ae\u5f71\u8ddd\u96e26.5m\u300d\u2026","author_url":"https://blog.hatena.ne.jp/digistill/","width":"100%","provider_url":"https://hatena.blog","height":"190"}