1.光速为3*10的八次方m/s,请你展开想象的翅膀,想象假如声速变为和光速一样大,或变为0.1m/s,我们的生活有什么变化.(两种做法)2.打靶子,靶子到打靶人之间的距离是340m,从子弹离开枪口后经过
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![1.光速为3*10的八次方m/s,请你展开想象的翅膀,想象假如声速变为和光速一样大,或变为0.1m/s,我们的生活有什么变化.(两种做法)2.打靶子,靶子到打靶人之间的距离是340m,从子弹离开枪口后经过](/uploads/image/z/13791268-28-8.jpg?t=1.%E5%85%89%E9%80%9F%E4%B8%BA3%2A10%E7%9A%84%E5%85%AB%E6%AC%A1%E6%96%B9m%2Fs%2C%E8%AF%B7%E4%BD%A0%E5%B1%95%E5%BC%80%E6%83%B3%E8%B1%A1%E7%9A%84%E7%BF%85%E8%86%80%2C%E6%83%B3%E8%B1%A1%E5%81%87%E5%A6%82%E5%A3%B0%E9%80%9F%E5%8F%98%E4%B8%BA%E5%92%8C%E5%85%89%E9%80%9F%E4%B8%80%E6%A0%B7%E5%A4%A7%2C%E6%88%96%E5%8F%98%E4%B8%BA0.1m%2Fs%2C%E6%88%91%E4%BB%AC%E7%9A%84%E7%94%9F%E6%B4%BB%E6%9C%89%E4%BB%80%E4%B9%88%E5%8F%98%E5%8C%96.%EF%BC%88%E4%B8%A4%E7%A7%8D%E5%81%9A%E6%B3%95%EF%BC%892.%E6%89%93%E9%9D%B6%E5%AD%90%2C%E9%9D%B6%E5%AD%90%E5%88%B0%E6%89%93%E9%9D%B6%E4%BA%BA%E4%B9%8B%E9%97%B4%E7%9A%84%E8%B7%9D%E7%A6%BB%E6%98%AF340m%2C%E4%BB%8E%E5%AD%90%E5%BC%B9%E7%A6%BB%E5%BC%80%E6%9E%AA%E5%8F%A3%E5%90%8E%E7%BB%8F%E8%BF%87)
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