一道高一物理题,现在就要答案,有急用,帮一下,谢谢了如右图所示,小球在光滑斜面上做匀减速直线运动,途中依次经过A、B.C三点,且经过两段的时间间隔分别为tAB=1s,tBC=3s,且AB=4m,BC=6m,求:(1)小
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![一道高一物理题,现在就要答案,有急用,帮一下,谢谢了如右图所示,小球在光滑斜面上做匀减速直线运动,途中依次经过A、B.C三点,且经过两段的时间间隔分别为tAB=1s,tBC=3s,且AB=4m,BC=6m,求:(1)小](/uploads/image/z/5498923-67-3.jpg?t=%E4%B8%80%E9%81%93%E9%AB%98%E4%B8%80%E7%89%A9%E7%90%86%E9%A2%98%2C%E7%8E%B0%E5%9C%A8%E5%B0%B1%E8%A6%81%E7%AD%94%E6%A1%88%2C%E6%9C%89%E6%80%A5%E7%94%A8%2C%E5%B8%AE%E4%B8%80%E4%B8%8B%2C%E8%B0%A2%E8%B0%A2%E4%BA%86%E5%A6%82%E5%8F%B3%E5%9B%BE%E6%89%80%E7%A4%BA%2C%E5%B0%8F%E7%90%83%E5%9C%A8%E5%85%89%E6%BB%91%E6%96%9C%E9%9D%A2%E4%B8%8A%E5%81%9A%E5%8C%80%E5%87%8F%E9%80%9F%E7%9B%B4%E7%BA%BF%E8%BF%90%E5%8A%A8%2C%E9%80%94%E4%B8%AD%E4%BE%9D%E6%AC%A1%E7%BB%8F%E8%BF%87A%E3%80%81B.C%E4%B8%89%E7%82%B9%2C%E4%B8%94%E7%BB%8F%E8%BF%87%E4%B8%A4%E6%AE%B5%E7%9A%84%E6%97%B6%E9%97%B4%E9%97%B4%E9%9A%94%E5%88%86%E5%88%AB%E4%B8%BAtAB%3D1s%2CtBC%3D3s%2C%E4%B8%94AB%3D4m%2CBC%3D6m%2C%E6%B1%82%3A%EF%BC%881%EF%BC%89%E5%B0%8F)
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