您只要回答我下面提问的几个问题就行了一带电粒子从电场中的A点运动到B点,径迹如图中虚线所示,不计粒子所受重力,则A、粒子带正电B、粒子加速度逐渐减小C、A点的速度大于B点的速度D、
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![您只要回答我下面提问的几个问题就行了一带电粒子从电场中的A点运动到B点,径迹如图中虚线所示,不计粒子所受重力,则A、粒子带正电B、粒子加速度逐渐减小C、A点的速度大于B点的速度D、](/uploads/image/z/5465106-18-6.jpg?t=%E6%82%A8%E5%8F%AA%E8%A6%81%E5%9B%9E%E7%AD%94%E6%88%91%E4%B8%8B%E9%9D%A2%E6%8F%90%E9%97%AE%E7%9A%84%E5%87%A0%E4%B8%AA%E9%97%AE%E9%A2%98%E5%B0%B1%E8%A1%8C%E4%BA%86%E4%B8%80%E5%B8%A6%E7%94%B5%E7%B2%92%E5%AD%90%E4%BB%8E%E7%94%B5%E5%9C%BA%E4%B8%AD%E7%9A%84A%E7%82%B9%E8%BF%90%E5%8A%A8%E5%88%B0B%E7%82%B9%2C%E5%BE%84%E8%BF%B9%E5%A6%82%E5%9B%BE%E4%B8%AD%E8%99%9A%E7%BA%BF%E6%89%80%E7%A4%BA%2C%E4%B8%8D%E8%AE%A1%E7%B2%92%E5%AD%90%E6%89%80%E5%8F%97%E9%87%8D%E5%8A%9B%2C%E5%88%99A%E3%80%81%E7%B2%92%E5%AD%90%E5%B8%A6%E6%AD%A3%E7%94%B5B%E3%80%81%E7%B2%92%E5%AD%90%E5%8A%A0%E9%80%9F%E5%BA%A6%E9%80%90%E6%B8%90%E5%87%8F%E5%B0%8FC%E3%80%81A%E7%82%B9%E7%9A%84%E9%80%9F%E5%BA%A6%E5%A4%A7%E4%BA%8EB%E7%82%B9%E7%9A%84%E9%80%9F%E5%BA%A6D%E3%80%81)
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