Delo tlacne sile

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strela
Posts: 40
Joined: 9.12.2015 19:02

Delo tlacne sile

Post by strela » 31.1.2016 15:28

Zdravo!
Zanima me, kako bi razlozili kaj je delo tlacne sile in od kod smo dobili tlacne sile.

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shrink
Posts: 14560
Joined: 4.9.2004 18:45

Re: Delo tlacne sile

Post by shrink » 31.1.2016 18:39

\(dA=Fdx\); \(F=pS\)

\(\displaystyle dA=pSdx=pdV\Rightarrow A=\int_{V_1}^{V_2}pdV\)

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