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Sila odsrodkowa musi byc rowna sile ciezkosci
Dane
R = 6370 km=637*10⁴m
g=9,8m/s²
mv²/R=mg
v²=Rg=637*9,8*10⁴=6242.6*10⁴
v=√6242.6*10⁴=7901m/s
Pozdrawiam
Hans
I prędkość kosmiczna dla ziemi wynosi 7,9km/s