Question

Define center of mass of earth-moon system

Answer 1

Answer:

The earth -moon system rotatesabout the common centre of mass. ... The gravitational attraction of the sun is an external force that acts on the earth-moon system. The centre of mass of the earth-moon system moves in an elliptical path around the sun.

Answer 2

$\huge\pink{Heya\:}$

The earth -moon system rotatesabout the common centre of mass. The gravitational attraction of the sun is an external force that acts on the earth-moon system. The centre of mass of the earth-moon system moves in an elliptical path around the sun.