Acceleration due to gravity on the Moon

[Mazdak]

Calculate the acceleration due to gravity on the Moon. The Moon's radius is about 1.74x10^6m and its mass is 7.35x10^22kg


Heeeeelp ! PLEASE It's urgent

 

[Fredrik]

Mazdak, you should tell us about your own ideas on how to solve this problem. Do you know Newton's law of gravity and Newton's second law? You will need to use both.

 

[Mazdak]

aha...ok thanks, now I understand