Răspunsuri

  • Utilizator Brainly
2014-02-24T10:12:08+02:00
V1=m1/φ1; v2=m2/φ2; v1=v2 ⇒ m1/φ1=m2/φ2 ⇒ m1/m2=φ1/φ2=2.