The Escape Velocity of a Planet Which Is Twice the Mass

question 36

Multiple Choice

The escape velocity of a planet which is twice the mass of the Earth is ______ times the escape velocity of the Earth.

• A) \(\frac { 1 } { \sqrt { 2 } }\)
• B) \(\sqrt { 2 }\)
• C) 2
• D) 4
• E) 8

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