Recent content by dengelanvil

I don;t think so the maximum height (the value of z) depends on the height of cylinder. z=2-( √(2-x^2-y^2) - a^2 ) ****,,,this is confusing

Hemisphere surface without the base surface of the cylinder?

We have to know the height of the cylinder. The cylinder equation is x^2+y^2 = a^2 where a is the radius. z must be from 0 to z=(2^2-a^2)^(1/2) Am I right?

Homework Statement Ok, so I am going to French University, I have to translate in English. There is a hemisphere with the radius of 2. Inside of it, there is an empty space shaped as a cylinder with the radius (a< 2) which is perpendicular to the base of the hemisphere. The density of...