 Now, have you seen that when an object is sinking in a fluid, alright, what are the Now, when the object is sinking inside the fluid, the fluid which is in contact with the object, for example, if there is this beaker inside which an object is moving down, okay. So, the fluid which is in contact, move with the soil, yes or no, that is what the fluid is in contact with, okay, the contact means that it is moving with the solid, if solid is moving, the that which is in contact with the solid is also moving with, so because of the, so there will be one additional force that is the force, that is the force as well, moving inside the fluid, inside the fluid which is in contact with the solid, see quantifying these two things is easy, but if you, it should not be partially inside, complete it should be g is equal to 0, force will be able to balance it, I am putting the blade, okay, like that, okay. But anyways, you guys are smarter, sink faster, if this moves down,