Discrepancies between Inertial Mass and Gravitational Mass can explain the difference,
\(\cfrac{A_D}{A_v}=\cfrac{9.029022e26}{6.02214e26}=1.49930\)
between Durian constant and Avogadro constant expressed as a ratio. There have to be more particles (or units) in Inertial Mass to be equal to one kilogram of Gravitational Mass. The ratio shows about one and a half times more. Conversely, given the same units of particles, a body has one and a half times less Inertial Mass than Gravitational Mass.
A body on a air cushion is easier to push around sideways. One and a half times easier.
A bunch of aliens trading in Inertial Mass will insist on a discount of 1.5 times (divide by 1.49930 exactly) when we use Gravitational Mass as standard weight unit.
Good night.
