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The radius of Jupiter is approximately 11 times larger than the earth. Jupiter has a mass 316 times that of earth. What is the approximate escape velocity of Jupiter compared to earth?

The radius of Jupiter is approximately 11 times larger than the earth. Jupiter has a mass 316 times that of earth. What is the approximate escape velocity of Jupiter compared to earth? Correct Answer 5 times greater

n:M = Mass of the earth R = Radius of the earth v = Escape velocity of the earth We know; v = 1/2 M’ = Mass of the Jupiter R’ = Radius of the Jupiter v’ = Escape velocity of the Jupiter M’ = 316M R’ = 11R v’ = ½ = ½ = 5.6 x 1/2 = 5.6 x v.

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