Sputnik satellite will move on a 5 miles/sec orbital speed around the moon of th
ID: 2121942 • Letter: S
Question
Sputnik satellite will move on a 5 miles/sec orbital speed around the moon of the earth. If Sputnik has a mission to go around the moon of Saturn with a mass of almost a third of the moon of earth, how much will its orbital speed be in miles/sec, assuming that moon of the earth has the approximate mass of 7.34E22 kg Sputnik satellite will move on a 5 miles/sec orbital speed around the moon of the earth. If Sputnik has a mission to go around the moon of Saturn with a mass of almost a third of the moon of earth, how much will its orbital speed be in miles/sec, assuming that moon of the earth has the approximate mass of 7.34E22 kg Sputnik satellite will move on a 5 miles/sec orbital speed around the moon of the earth. If Sputnik has a mission to go around the moon of Saturn with a mass of almost a third of the moon of earth, how much will its orbital speed be in miles/sec, assuming that moon of the earth has the approximate mass of 7.34E22 kg Sputnik satellite will move on a 5 miles/sec orbital speed around the moon of the earth. If Sputnik has a mission to go around the moon of Saturn with a mass of almost a third of the moon of earth, how much will its orbital speed be in miles/sec, assuming that moon of the earth has the approximate mass of 7.34E22 kgExplanation / Answer
v2^2 =1/3 v1^2
v2 = sqrt(1/3)*5=2.89