User talk:2601:243:701:8A00:DAB:B5E8:BBB5:EDBE

Mass and weight are not the same. (mass in kg is fine but the mass in imperial would be a slug) https://www.thoughtco.com/mass-and-weight-differences-606116#:~:text=The%20difference%20between%20mass%20and,of%20matter%20in%20a%20body.&text=Weight%20usually%20is%20denoted%20by,acceleration%20of%20gravity%20(g)