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Stefan plante in den Sommerferien eine Zugreise ins Tessin. Er freute sich, zum ersten Mal den 57 km langen Gotthard-Basistunnel zu durchfahren. Die Durchfahrt dauerte genau 19 Minuten. a) Mit welcher Durchschnittsgeschwindigkeit fuhr der Zug im Gotthard-Basistunnel? Gib das Ergebnis in \( \mathrm{km} / \mathrm{h} \) an.

Ask by Burgess O'Quinn. in Switzerland
Feb 20,2025

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Der Zug fuhr im Gotthard-Basistunnel mit einer Durchschnittsgeschwindigkeit von etwa 180 km/h.

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Um die Durchschnittsgeschwindigkeit zu berechnen, kann die Formel: \[ \text{Durchschnittsgeschwindigkeit} = \frac{\text{Strecke}}{\text{Zeit}} \] verwendet werden. Die Strecke beträgt 57 km, und die Zeit, die der Zug benötigt, beträgt 19 Minuten. Zuerst müssen wir die Zeit in Stunden umrechnen: \[ 19 \text{ Minuten} = \frac{19}{60} \text{ Stunden} \approx 0,3167 \text{ Stunden}. \] Jetzt können wir die Durchschnittsgeschwindigkeit berechnen: \[ \text{Durchschnittsgeschwindigkeit} = \frac{57 \text{ km}}{0,3167 \text{ Stunden}} \approx 180 \text{ km/h}. \] Der Zug fuhr also mit einer Durchschnittsgeschwindigkeit von etwa 180 km/h im Gotthard-Basistunnel.

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