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Fluid mechanics - pressure, area, force question

 
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Jun17-12, 10:30 PM   #1
 

Fluid mechanics - pressure, area, force question


I have a question based on this little diagram I whipped up!

http://i.imgur.com/2sLeQ.jpg

Will the 25 PSI (generated by a pump) applied to the curved surface on the bottom of the piston exert a higher force upwards to oppose the downward force on top of the piston?

A detailed explanation would be fantastic!

Thanks!
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Jun17-12, 10:53 PM   #2
 
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You can integrate the vertical force components across the curved surface and find it equal to the flat one.
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