What is the first cosmic velocity near the surface of the Moon, if the radius of the Moon is 1.7 * 10 ^ 3 km

univerkov | March 26, 2021 | education

What is the first cosmic velocity near the surface of the Moon, if the radius of the Moon is 1.7 * 10 ^ 3 km, and the acceleration is free fall on the moon 1.6 s m / s2

Decision:
v = √gR
v = 1650 m / s
Answer: 1650 m / s

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