For stopping the moon from flying off in a straight line away from the earth is option c. Gravitational attraction between the earth and the moon.
What is a Gravitational attraction?
It is the force of attraction that arise bwteen all types of masses in the universe when there is the attraction of the earth's mass that should be near to the surface.
Also, for stopping the moon, there should be the gravitational attraction between the earth and moon.
hence, the option c is correct.
learn more about gravitational here: https://brainly.com/question/14345956
