Afli intai masa rachetei
G0=m*g0=m*10=10000N de unde m=10000/10=1000kg
Afli valoarea lui g la inaltimea h=R
g=g0*R²/(R+h)²=g0R²/(R+R)²=go/4=10/4=2,5m/s²
Acum poti afla greutatea la inaltimea ceruta
G=m*g=1000*10/4=G0/4=2500N
Sunt si alte rezolvari!
Vacanta placuta!