Can the Weight Added to a Cone be Equal to the Weight Suppressed by a Helicoid?

[Gh778]

I try to compare relative pressure and global pressure. The pressure of water on the cone give the weight of the water. I put a part of helicoid in water, this helicoid can only turn. I chose the slopes and thickness of the helicoid like there is no torque on it, p2>p1 but s1>s2, I think it's possible to have C1=C2 or p1*s1*r1=p2*s2*r2. If there is no torque on the helicoid I can turn it without need energy. Like this I have suppress part of surface of the cone, so a part of its weight. Sure like I put part of helicoid in water I had weight, the weight is give like a local differential pressure, it don't depend of the position (d in drawing). The surface canceled, in the contrary, depend of the position at bottom we suppress more weight than at top. So if it's possible to cancel the torque on the helicoid, how the weight added in the cone is equal at the weight suppress to the cone ? I think this is the same study with other pressure created by electrostatic or magnet.

 

[LightHero]

Relative pressure refers to the difference in pressure between two points. For example, the pressure at the bottom of the cone would be higher than the pressure at the top of the cone. Global pressure refers to the overall pressure of a given system. For example, the pressure of water on the cone gives the weight of the water.In order to compare relative pressure and global pressure, we must consider how the pressure is affected by the addition or removal of the helicoid. If there is no torque on the helicoid, then it can be turned without the need for energy. This means that some of the surface area of the cone is suppressed, resulting in a decrease in the weight of the cone. However, the added weight of the helicoid is still affecting the overall pressure of the system. To answer the question of how the weight added to the cone is equal to the weight suppressed from the cone, we must consider the effect that the helicoid has on the relative pressure. The amount of pressure at the bottom of the cone is higher than the pressure at the top of the cone, and this difference is affected by the addition or removal of the helicoid. By controlling the slope and thickness of the helicoid, it is possible to ensure that the pressure difference remains constant (C1=C2 or p1*s1*r1=p2*s2*r2). This means that the weight added and the weight suppressed are exactly equal. The same principles apply to other types of pressure, such as electrostatic or magnetic pressure. By controlling the slope and thickness of the material, it is possible to ensure that the pressure difference remains constant, and that the weight added is equal to the weight suppressed.