Question
earth and the moon are kept in their respective orbits due to the influence of ?
a) inertia
b) gravity
c) both inertia and gravity
d) neither inertia and gravity
Is it c) both inertia and gravity?
a) inertia
b) gravity
c) both inertia and gravity
d) neither inertia and gravity
Is it c) both inertia and gravity?
Answers
Kathlyn
What is inertia? What does gravity do?