- #1
Numeriprimi
- 138
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Hello.
My friend said a truncated cone that is the upside down (the hole is open downwards) may be held in the air by a stream of water... How? It is really true?
Ok, consider a constant mass flow of water. How can I create a formula, which tell how high I have to place the cone? - (I want to try it)
Thank you very much,
sorry for my bad English :-)
My friend said a truncated cone that is the upside down (the hole is open downwards) may be held in the air by a stream of water... How? It is really true?
Ok, consider a constant mass flow of water. How can I create a formula, which tell how high I have to place the cone? - (I want to try it)
Thank you very much,
sorry for my bad English :-)