Question

Calculati greutatea unui corp care cantareste 500g

Answer 1

G=m*g=0,5 kg *10N/kg=5N

Answer 2

$m=500 \ g=0,5\ kg \\ g=10 \ N/kg \\ \boxed{G-?} \\ \bold{Rezolvare:} \\ \boxed{G=m \cdot g} \\ G=0,5 \ kg \cdot 10 \ N/kg \\ \Rightarrow \boxed{G=5 \ N}$