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A cylindrical pot is slowly filled with....

A cylindrical pot is slowly filled with. water. The centre of mass of the empty pot is at a height of `10 cm`, the mass of the pot is `1 kg`, and its inner area is `0.4 m^(2)`. What is the height (in cm ) of the water in it, if the centre of mass of the system is at the lowest position? (Take density of water `1000 kg / m^(3)` .

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