zakon zachiavnia E Flashcards

1
Q

zákon

A

Energia nevzniká ani nezaniká len sa premieňa jedna forma na druhú

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2
Q

mechanická energia

A

Em=Ek+Ep

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3
Q

Zákon zachovania celkovej

A

celková energia sústavy sa zachováva
E=Em+U
U-vnútorná energia castic

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