The mass of moon 1% of mass of earth. The ratio of gravitational pull of earth on moon and that of moon on earth will be

The mass of the moon is 1/(80) th of that of the earth and the radius of the moon is 1/4 th of that of the earth. The ratio of the acceleration due to gravity on the moon and that on the earth is

The mass of the moon is 1//9 that of the earth. The value of the gravitational force of the earth on the moon is F newton. What is magnitude of the gravitational force of the moon on the earth.

The mass of the moon is about 1.2% of the mass of the earth. Compared to the gravitational force the earth exerts on the moon, the gravitational force the moon exerts on earth