Odpowiedzi

2010-01-17T14:47:01+01:00
F=G*(Mm/r²) /*r²
r²F=GMm /:F
r²=GMm/F i r>0 zatem
r=√(GMm/F)
2010-01-17T15:02:59+01:00
F = GMm/ r² / √r²
F = GMm/ r / *r
Fr =GMm / :Mm
Fr/Mm = G /*Mm
Fr = G*Mm /*F
r = G*Mm*F