How does water pressure affect velocity?

Subject: How does water pressure affect velocity?

Date: Sat Nov 27 10:31:30 1999
Posted by Bob Li
Grade level: 7-9 School: No school entered.
City: No city entered. State/Province: No state entered. Country: USA
Area of science: Physics
ID: 943720290.Ph

Message:


Say you have a bottle with a hole in it plugged up by a nail. Then you add 
a certain amount of water in above the hole. If you remove the nail, the 
water comes out. How will changing the 
A) Size of the hole 
and 
B)The amount of water above the hole
Affect the velocity of the water gushing out?

Please e-mail me back with some information. THank you very much for your 
time.

Re: How does water pressure affect velocity?

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