Calculate the mass of moon if free fall acceleration near it surface is know be 1.62 m/s^2 ( radius of moon is 1738 Km )

Answer 1

m a = G m Mmoon /R^2
so
1.62 = G Mmoon/(1.738*10^6)^2

Answer 2

xvhb

Answer 3

Mm= mass of moon
gm = acceleration of a free falling body on moon
G= universal gravitational constant

Since g = G× Mm/ Rm²
Ie.Mm= g× Rm²/G

Answer 4

Good