Question

Question #8889f

Answer 1

I found `"34,355"N` but check my maths!

Explanation:

Have a look:

Now each noozle has a mass of `3.5Kg` for `1000` you'll have:
`1000*3.5="3,500"Kg`
The weight of this mass of brass will be:
`W=mg="3,500"*9.81="34,355"N` in Newtons.

I used the density of brass from:

The general form of the volume of a half cone of height `h` and radii `a` (top) and `b` (bottom) is from the literature (Murray R. Spiegel, John Liu, Mathematical Handbook of Formulas and Tables, Shaum's Outlines):
`color(red)(V=1/3pih(a^2+ab+b^2))`