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Tags mechanik, physik, potentielle, énergie Difficulty Points 2 Language Type Quantity Last modified 8 months ago Initial Version by Urs Zellweger (urs)	This Exercise is currently not added to any collections.	0

Exercise

Auf welche Höhe über dem Erdboden müsste man einen Kubikmeter Wasser bringen, damit seine potentielle Energie $\SI{5.1e2}{kJ}$ beträgt?

Solution

\begin{align} h &= \frac{\Epot}{mg}\\ &= \frac{\SI{5.1e5}{J}}{\SI{1000}{kg}\cdot\SI{10}{\meter\per\second\squared}}\\ &= \SI{5.1e1}{m} \end{align}

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