If the mass and radius of Mars are 6.39 × 1023 kg and 3.4 × 106 m, respectively, what is the escape velocity needed for a spaceship of mass 25,000 kg to escape the gravitational potential well of Mars? A) 1,200 m/s B). 8,658 m/s C). 7,270 m/s D). 5,022 m/s
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If the mass and radius of Mars are 6.39 × 1023 kg and 3.4 × 106 m, respectively, what is the escape velocity needed for a spaceship of mass 25,000 kg to escape the gravitational potential well of Mars?
A) 1,200 m/s
B). 8,658 m/s
C). 7,270 m/s
D). 5,022 m/s
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