Question

A heavy hollow cone of radius r and height h is placed on a horizontal table surface

Answer 1

The question seems to be incomplete. Here is the complete question:

Q: A heavy follow cone of radius R and height h is placed on a horizontal table surface with its flat base on the table The whole volume inside the cone is filled with water of density p.The circular rim of the cone`s base has a watertight seal with the table`s surface and the top apex of the cone has a small hole Neglecting atmospheric. Pressure find the total upward force exerted by water on the cone is:

Answer:

Upward force = yv

= sg( πr²h - πr²h/3)

= sg2/3πr²h

If there is any confusion please leave a comment below.