将质量为m的小球从倾角为θ的光滑斜面上A点以速度v0水平抛出(即v0‖CD),小球沿斜面运动到B,已知A点高度h,求运动时间?这时的加速度怎么求?
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![将质量为m的小球从倾角为θ的光滑斜面上A点以速度v0水平抛出(即v0‖CD),小球沿斜面运动到B,已知A点高度h,求运动时间?这时的加速度怎么求?](/uploads/image/z/1330621-61-1.jpg?t=%E5%B0%86%E8%B4%A8%E9%87%8F%E4%B8%BAm%E7%9A%84%E5%B0%8F%E7%90%83%E4%BB%8E%E5%80%BE%E8%A7%92%E4%B8%BA%CE%B8%E7%9A%84%E5%85%89%E6%BB%91%E6%96%9C%E9%9D%A2%E4%B8%8AA%E7%82%B9%E4%BB%A5%E9%80%9F%E5%BA%A6v0%E6%B0%B4%E5%B9%B3%E6%8A%9B%E5%87%BA%EF%BC%88%E5%8D%B3v0%E2%80%96CD%EF%BC%89%2C%E5%B0%8F%E7%90%83%E6%B2%BF%E6%96%9C%E9%9D%A2%E8%BF%90%E5%8A%A8%E5%88%B0B%2C%E5%B7%B2%E7%9F%A5A%E7%82%B9%E9%AB%98%E5%BA%A6h%2C%E6%B1%82%E8%BF%90%E5%8A%A8%E6%97%B6%E9%97%B4%3F%E8%BF%99%E6%97%B6%E7%9A%84%E5%8A%A0%E9%80%9F%E5%BA%A6%E6%80%8E%E4%B9%88%E6%B1%82%3F)
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