Answer:craters
Step-by-step explanation:
Answer:
Surface pressure: 140 kPa
Surface gravity: 10.44 m/s2 (34.3 ft/s2); 1.065 g
Surface area: : 4.27×1010 km2 (1.65×1010 sq mi
Average orbital speed: 9.68 km/s (6.01 miles/s)
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