If g is the acceleration due to gravity on the surface of earth, its value at a height equal to double the radius of earth is:

If g is the acceleration due to gravity on the surface of earth, its v

1.	If g is the acceleration due to gravity on the surface of earth, its value at a height equal to double the radius of earth is:
Answer» G `g/2` `g/3` `g/9` ANSWER :D