摩ま擦さつ係けい数すう

noun

coefficient of friction

Technical term in physics; used in contexts such as mechanics and materials science.

• 静せい止し摩ま擦さつ係けい数すうは動どう摩ま擦さつ係けい数すうより大おおきいことが多おおい。

  The coefficient of static friction is often larger than the coefficient of kinetic friction.