A zero friction coefficient means that no shear forces will develop and the contact surfaces are free to slide.

零摩擦系数意味着没有剪力发生，且接触面自由滑动。

youdao

A zero friction coefficient means that no shear forces will develop and the contact surfaces are free to slide.

零摩擦系数意味着没有剪力发生，且接触面自由滑动。

youdao