> Genuine question: does the imperial system even have distinct units for mass and force? The slug is the unambiguous unit of mass in the imperial system. It i

> Genuine question: does the imperial system even have distinct units for mass and force? The slug is the unambiguous unit of mass in the imperial system. It is rarely heard of, and not fun to use. https://en.wikipedia.org/wiki/Slug_(mass) https://en.wikipedia.org/wiki/Slug_(mass)