Question

i) mention atleast 5 characteristics of center of mass.
ii) Discuss the motion of the center of mass of the earth - moon system.​

Answer 1

Answer:

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Answer 2

Explanation:

centre of mass is the centre where the mass in concentrated

for circular objects the centre of the mass is at the centre

for the objects which are irregular in shape the centre of the mass is at the point where is the mass is concentrated

earth is not a perfect sphere also the moon is not a perfect sphere

the gravity of any planet isis pulling the object towards is centre of the mass that is the centre of the planet

as each object having mass carries gravitational force the moon and earth exert gravitational force