The centre of gravity of a system of rigid bodies coincides with their centre of mass if and only if
their centre of mass is at their geometrical centre
the acceleration due to gravity is same throughout the system of bodies
the rigid bodies have same uniform mass densities
the rigid bodies are very large
Answer is Wrong!
Answer is Right!
This question was previously asked in
UPSC Geoscientist – 2022
– CM depends on mass distribution.
– CG depends on both mass distribution and the distribution of the gravitational field.