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物体在离心力场中表现的沉降运动现象是指

更新时间: 2021-04-13 01:47:11     

1、物体在离心力场中表现的沉降运动现象是指离心现象。

2、离心现象是指做圆周运动的物体,在所受向心力突然消失,或者不足以提供圆周运动所需的向心力的情况下,产生的逐渐远离圆心移动的物理现象。生活中常见到应用例如:洗衣机脱水桶,做棉花糖,用离心机把温度计的水银柱甩回玻璃泡内等等。

关键词: 物体 离心力 表现 沉降 运动 象是

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