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Author Topic: Drehmoment im Wasser vs Luft  (Read 5833 times)

Offline RebeLLz

  • Jr. Member
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  • Posts: 95
Drehmoment im Wasser vs Luft
« on: January 04, 2008, 09:29:45 PM »
Wie gro? ist Unterschied zwischen Wasser und Luft oder ist es gleich?

Wei? es jemand genau?
« Last Edit: January 05, 2008, 02:06:46 PM by RebeLLz »

Offline Homer S.

  • Newbie
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  • Posts: 46
Re: Drehmoment im Wasser vs Luft
« Reply #1 on: January 05, 2008, 02:01:16 PM »
Was soll denn das sein, was Du gezeichnet hast? Ein Gewicht (orange) an einem Hebel (schwarz) in Wasser (blau) getaucht?
Wenn dem so w?re, so wird in Wasser -mal abgesehen von Str?mungsverlusten- das Drehmoment entspechend der Gewichtskraft der von Hebel und Gewicht verdr?ngten Fl?ssigkeit kleiner.