Multiple Choice
What is the escape speed from a planet of mass m and radius r if m = 3.2 × 1023 kg and r = 2.4 × 106 m?
A) 5.5 km/s
B) 4.2 km/s
C) 5.2 km/s
D) 4.8 km/s
E) 3.7 km/s
Correct Answer:
Verified
Correct Answer:
Verified
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