YOU SAID:

how are mass and weight not the same thing it makes no sense at all

INTO JAPANESE

質量と重量が同じものではない方法は、まったく意味をなさない

BACK INTO ENGLISH

A method in which mass and weight are not the same makes no sense at all

INTO JAPANESE

質量と重量が同じでない方法は全く意味をなさない

BACK INTO ENGLISH

A method in which mass and weight are not the same makes no sense at all