| Topic: |
Science > Physics |
| User: |
"marwan" |
| Date: |
15 Jan 2005 06:29:42 PM |
| Object: |
Bernoulli's Principle |
Hey,
I have this experiment i have to do and i have to undnerstand
Bernoulli's Principle and it is just not getting to me. I don't
understand how the pressure will decrease as the speed increases, or
how the pressure will increase if the speed decreases.
Like in the text book, it says that " if two train are going in
opposite directions on close tracks, the tops of the cars tend to
lean to lean towards each other. Why would that happen? What do they
have to do to make sure the trains don't hit each other?
I just need someone to explain it to me. I really need to ur help,
thanks in advance.
Marwan
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Posted at:
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| User: "Fred Chen" |
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| Title: Re: Bernoulli's Principle |
16 Jan 2005 12:00:37 PM |
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This may be helpful as well.
http://home.earthlink.net/~mmc1919/venturi_discuss_nomath.html
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| User: "Sam Wormley" |
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| Title: Re: Bernoulli's Principle |
15 Jan 2005 10:06:30 PM |
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marwan wrote:
I have this experiment I have to do and I have to understand
Bernoulli's Principle and it is just not getting to me. I don't
understand how the pressure will decrease as the speed increases, or
how the pressure will increase if the speed decreases.
Let me help you my son--well I don't have your text book handy, so
let us use
http://scienceworld.wolfram.com/physics/BernoulliEffect.html
http://scienceworld.wolfram.com/physics/BernoullisLaw.html
Try plugging in some numbers and see what happens
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