打点计时器测加速度用打点计时器研究自由落体运动规律时得到的纸带,打点计时器打点时间间隔为0.02s,测得S1=0.002m,S2=0.004m,S3=0.008m,S4=0.012m,S5=0.014m,S6=0.016cm 如此类推,共有21点.(1)自
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![打点计时器测加速度用打点计时器研究自由落体运动规律时得到的纸带,打点计时器打点时间间隔为0.02s,测得S1=0.002m,S2=0.004m,S3=0.008m,S4=0.012m,S5=0.014m,S6=0.016cm 如此类推,共有21点.(1)自](/uploads/image/z/3626058-66-8.jpg?t=%E6%89%93%E7%82%B9%E8%AE%A1%E6%97%B6%E5%99%A8%E6%B5%8B%E5%8A%A0%E9%80%9F%E5%BA%A6%E7%94%A8%E6%89%93%E7%82%B9%E8%AE%A1%E6%97%B6%E5%99%A8%E7%A0%94%E7%A9%B6%E8%87%AA%E7%94%B1%E8%90%BD%E4%BD%93%E8%BF%90%E5%8A%A8%E8%A7%84%E5%BE%8B%E6%97%B6%E5%BE%97%E5%88%B0%E7%9A%84%E7%BA%B8%E5%B8%A6%2C%E6%89%93%E7%82%B9%E8%AE%A1%E6%97%B6%E5%99%A8%E6%89%93%E7%82%B9%E6%97%B6%E9%97%B4%E9%97%B4%E9%9A%94%E4%B8%BA0.02s%2C%E6%B5%8B%E5%BE%97S1%EF%BC%9D0.002m%2CS2%EF%BC%9D0.004m%2CS3%EF%BC%9D0.008m%2CS4%EF%BC%9D0.012m%2CS5%EF%BC%9D0.014m%2CS6%EF%BC%9D0.016cm+%E5%A6%82%E6%AD%A4%E7%B1%BB%E6%8E%A8%2C%E5%85%B1%E6%9C%8921%E7%82%B9.%EF%BC%881%EF%BC%89%E8%87%AA)
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