英语翻译The simple fact shows that the more of the force of fric

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英语翻译
The simple fact shows that the more of the force of friction is got rid of,the farther will the ball travel,and we are led to infer that,if all the impeding forces of gravitation and resistance could be removed,there is no reason why the ball,once in motion,should ever stop.
1个回答 分类:英语 2014-11-19

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这个简单的事实表明,物体所受摩擦力越小,球可以运动更久.我们由此可以推断,当其所受重力和阻力被消除后,这个球一旦运动将不会停止是毫无疑问的.
 
 
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