如图所示,质量相等的甲、乙两小球从一光滑直角斜面的顶端同时由静止开始释放,甲小球沿斜面下滑经过a点,乙小球竖直下落经过b点,a、b两点在同一水平面上,不计空气阻力,取开始释放处所在
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/04 22:03:35
![如图所示,质量相等的甲、乙两小球从一光滑直角斜面的顶端同时由静止开始释放,甲小球沿斜面下滑经过a点,乙小球竖直下落经过b点,a、b两点在同一水平面上,不计空气阻力,取开始释放处所在](/uploads/image/z/5313564-36-4.jpg?t=%E5%A6%82%E5%9B%BE%E6%89%80%E7%A4%BA%2C%E8%B4%A8%E9%87%8F%E7%9B%B8%E7%AD%89%E7%9A%84%E7%94%B2%E3%80%81%E4%B9%99%E4%B8%A4%E5%B0%8F%E7%90%83%E4%BB%8E%E4%B8%80%E5%85%89%E6%BB%91%E7%9B%B4%E8%A7%92%E6%96%9C%E9%9D%A2%E7%9A%84%E9%A1%B6%E7%AB%AF%E5%90%8C%E6%97%B6%E7%94%B1%E9%9D%99%E6%AD%A2%E5%BC%80%E5%A7%8B%E9%87%8A%E6%94%BE%2C%E7%94%B2%E5%B0%8F%E7%90%83%E6%B2%BF%E6%96%9C%E9%9D%A2%E4%B8%8B%E6%BB%91%E7%BB%8F%E8%BF%87a%E7%82%B9%2C%E4%B9%99%E5%B0%8F%E7%90%83%E7%AB%96%E7%9B%B4%E4%B8%8B%E8%90%BD%E7%BB%8F%E8%BF%87b%E7%82%B9%2Ca%E3%80%81b%E4%B8%A4%E7%82%B9%E5%9C%A8%E5%90%8C%E4%B8%80%E6%B0%B4%E5%B9%B3%E9%9D%A2%E4%B8%8A%2C%E4%B8%8D%E8%AE%A1%E7%A9%BA%E6%B0%94%E9%98%BB%E5%8A%9B%2C%E5%8F%96%E5%BC%80%E5%A7%8B%E9%87%8A%E6%94%BE%E5%A4%84%E6%89%80%E5%9C%A8)
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