Question

what is the escape velocity of moon​

Answer 1

2.38 km/s.

This means that the Moon's escape velocity is 2.38 km/s. That is much less than the 11.2 km/s it takes to get off the Earth.

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Answer 2

Answer:

Ve = 2.38 km/s

Explanation:

R = 1.74×10^6m

M = 7.36×10^22kg

G = 6.67×10 −11Nm^2/kg^2

Thus, escape velocity is

Ve

$= \sqrt{ \frac{2 \times 6.67 \times {10}^{ - 11} \times 7.36 \times {10}^{2} }{1.74 \times {10}^{6} } } m {s}^{ - 1}$

$= 2.3754 \times {10}^{3} m {s}^{ - 1}$

$= 2.38km {s}^{ - 1}$