接觸力(Contact force)是描述一種在宏觀尺度下需要觸碰到才能展現出來的力,例如:拉力、推力、浮力、摩擦力、正向力等。[1]但是在微觀尺度下,接觸力仍是電磁力的作用所表現出的現象。[2][3]
此條目需要擴充。 (2017年3月9日) |
參考
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