Mass of the moon is 1/81 of the earth but gravitational pull is 1/6 of the earth. It is due to the fact that

Mass of the moon is 1/81 of the earth but gravitational pull is 1/6 of

1.	Mass of the moon is 1/81 of the earth but gravitational pull is 1/6 of the earth. It is due to the fact that
Answer» RADIUS of the moon is `(81)/(6)` of the earth Radius of the earth is `sqrt((81)/(6))` of the moon Radius of the moon is `sqrt((81)/(6))` of the moon Moon is the satellite of the earth Answer :B