Răspuns :
Transformari:
0,92g/cm cubi = 920kg/m cubi
4000t = 4000000kg
Formule
v = m/ro
Inlocuiri
v= 4000000kg/920kg/m cubi=4347,82m cubi
0,92g/cm cubi = 920kg/m cubi
4000t = 4000000kg
Formule
v = m/ro
Inlocuiri
v= 4000000kg/920kg/m cubi=4347,82m cubi