The information on a can of pop indicates that the can contains $358mL.$ The mass of a full can of pop is $0\mathrm{.}369kg,$ while an emp can weighs $0\mathrm{.}153$ N$.$ Determine the specific weight, density, and specific gravity of the pop and compare your results with the corresponding values for water at $20.$ Express your results in $SI$ units.

$($a$)$ What is the relation between the weight $W$ of an object, the mass $m,$ and gravitational attraction $g?$