Question

Earth and the moon are kept in their respective orbits due to the influence of what?

Answer 1

Is it inertia
gravity
Both inertia and gravity
Neither inertia or gravity

Answer 2

. There are a few forces at for. one is gravity the earth and moon are pulling on each other. The movement of the moon spinning around the earth (orbit) keeps it from over hitting the hearth. the moon's velocity the there gravity are playing together. you could say inertia is a factor in the equations