http://imfromjasenevo.livejournal.com/ ([identity profile] imfromjasenevo.livejournal.com) wrote in [personal profile] imfromjasenevo 2013-11-16 01:32 am (UTC)

если не брать молекулярные пленки, то сухое трение имеет эффект трения покоя, а вязкое трение в жидкости нет.
Т.е. твердый объект который целиком стоит на жидкостной пленке можно сдвинуть любой силой.
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