求教一道高三物理题目有一光滑的球冠,固定在水平面上,其高度h<1/3R,R为球半径,若小球从球冠底端以平行球面的速度v0上滑,能够沿球面到达最高点,则v0的最大值是__________________答案是根号
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![求教一道高三物理题目有一光滑的球冠,固定在水平面上,其高度h<1/3R,R为球半径,若小球从球冠底端以平行球面的速度v0上滑,能够沿球面到达最高点,则v0的最大值是__________________答案是根号](/uploads/image/z/6271833-57-3.jpg?t=%E6%B1%82%E6%95%99%E4%B8%80%E9%81%93%E9%AB%98%E4%B8%89%E7%89%A9%E7%90%86%E9%A2%98%E7%9B%AE%E6%9C%89%E4%B8%80%E5%85%89%E6%BB%91%E7%9A%84%E7%90%83%E5%86%A0%2C%E5%9B%BA%E5%AE%9A%E5%9C%A8%E6%B0%B4%E5%B9%B3%E9%9D%A2%E4%B8%8A%2C%E5%85%B6%E9%AB%98%E5%BA%A6h%26lt%3B1%2F3R%2CR%E4%B8%BA%E7%90%83%E5%8D%8A%E5%BE%84%2C%E8%8B%A5%E5%B0%8F%E7%90%83%E4%BB%8E%E7%90%83%E5%86%A0%E5%BA%95%E7%AB%AF%E4%BB%A5%E5%B9%B3%E8%A1%8C%E7%90%83%E9%9D%A2%E7%9A%84%E9%80%9F%E5%BA%A6v0%E4%B8%8A%E6%BB%91%2C%E8%83%BD%E5%A4%9F%E6%B2%BF%E7%90%83%E9%9D%A2%E5%88%B0%E8%BE%BE%E6%9C%80%E9%AB%98%E7%82%B9%2C%E5%88%99v0%E7%9A%84%E6%9C%80%E5%A4%A7%E5%80%BC%E6%98%AF__________________%E7%AD%94%E6%A1%88%E6%98%AF%E6%A0%B9%E5%8F%B7)
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