Answer:
The center of mass of the Earth-Moon system is 4.673 kilometers away from center of Earth.
Explanation:
Let suppose that planet and satellite can be treated as particles. The masses of Earth and Moon (
,
) are
and
, respectively. The distance between centers is 384,403 kilometers. The location of the center of mass can be found by using weighted averages:

If
and
, then:


The center of mass of the Earth-Moon system is 4.673 kilometers away from center of Earth.
I think the answer is “greenhouse effect”
A graph that starts from the top left decreasing to the bottom right
NaHCO3
That is the formula for baking soda
<span>fast-moving particles colliding with slow-moving particles</span>