Gaston wrote:You present your system in a vertical position, which is unstable.
But in all the other positions, we obtain the opposite result:
- horizontally, there is no movement, no torque to rotate the whole.
- If the system is tilted on one side, the water tends to rise to the higher side, which tends to bring the system back to the horizontal.
Héee Hooo I fell at home The guys !!!!! I explain the physical principles not at all invented by me LOL !!!!!!, a mass, so water in addition to the MASS of the top that is found at the top of the axeeee = + weight above that in BASSSSS therefore mandatory DESEQUILIBROSSE after the one who still asks me the question I go to Chinese so that he can understand better, thank you for thinking and referenced you to the law of physics with a minimum of study