Jūs esate čia: Pradžia
Actions

Details

Pendelbewegung im rotierenden Bezugssystem   [Other Title]

Physikalische Experimente nach Robert Wichard Pohl (1884 - 1976)   [Series Title]
Simple Pendulum in a Rotating Reference Frame   [Title Translation]
The Physics Experiments of Robert Wichard Pohl (1884 - 1976)   [Series Title]
Metai: 2002
Žanras: Documentary Film
Filmavimo vieta: n/a

Kurejai:
Author: Klaus Lüders
  Robert Otto Pohl
  Gustav Beuermann
  Konrad Samwer
Assistant: Verena Gruber
Producer: Walter Stickan
First released by: IWF (Göttingen)
Distributor: IWF (Göttingen)
Sound: Frank Polomsky
Production company: IWF (Göttingen)
Editing: Abbas Yousefpour
Photography: Kuno Lechner


Raktiniai žodžiai: beschleunigtes Bezugssystem, Corioliskraft, Mechanik, Rosettenbahnen, rotierendes Bezugssystem, Schwerependel, accelerated frames of reference, Coriolis force, mechanics, rosette traces, rotating frames of reference, simple pendulum
The demonstration of inertial forces in accelerated frames of reference. These forces do not occur in reference frames which are not accelerated (inertial frames). Rotating frames of reference are also accelerated even when the angular velocity is constant. In such a frame, the Coriolis force acts on moving objects in a direction perpendicular to their motion. For freely moving objects, this leads to a curved path. Such paths, in the form of rosettes, will be shown for a simple pendulum swinging on a rotating chair. This experiment is in principle identical to that of the Foucault pendulum, with the earth being the rotating reference frame, the only difference being that the earth rotates about ten thousand times more slowly than the rotating chair in the lecture hall.

Version 1
Kalba: deu, eng
Garsas: n/a
Aspektas: n/a
Trukmė: 1 min 46 sec

» 
Kopijos ilgis: n/a Request Copy Button
Prašyti kopijos
Kopijos rūšis: n/a
Filmo juostos pagrindas: n/a
Informaciją apie Autorių Teises IWF Institut Wissen und Medien gGmbH
License Information Film can be licensed