File:Bicycle precession experiment, steered by handlebars.ogv
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Size of this JPG preview of this OGG file: 800 × 450 pixels. Other resolutions: 320 × 180 pixels | 640 × 360 pixels | 1,280 × 720 pixels.
Original file (Ogg multiplexed audio/video file, Theora/Vorbis, length 28 s, 1,280 × 720 pixels, 5.16 Mbps overall, file size: 17.21 MB)
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| Description |
English: A bicycle is assembled upside down to model another bike (without trail) driving forward to observe angular momentum forces. The video (same as in File:Bicycle precession experiment, tilted bike.ogg) is rotated. When it's steered at the handlebars (blue axis), the bike gets tilted (red axis). The first movement at 0:15 is modelling a right turn. The video-wheel leans backward as a reaction. For the modeled bike (normal position, drawn grey in the intro) this is a tilting to the left side.
Deutsch: Ein Fahrrad ist so montiert, dass man es pendeln kann. Das Video ist rotiert. Die Drehung der Lenkung wird im Video durch das Pendeln simuliert. Wird also die Lenkstange gedreht (um die blaue Achse), kippt das Rad (um die rote Achse). Die erste Bewegung bei 0:15 simuliert eine Rechtkurve, das Rad im Video kippt nach hinten, für das simulierte Fahrrad (stehend, grau in der Zeichnung am Anfang) ist das das Kippen nach links. |
| Date | |
| Source | Own work |
| Author | Hietzinger Friedhof |
| Other versions | File:Bicycle precession experiment, tilted bike.ogg |
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:31, 11 July 2015 | 28 s, 1,280 × 720 (17.21 MB) | Hietzinger Friedhof (talk | contribs) | {{Information |Description ={{en|1=A bicycle is assembled upside down to model another bike (without trail) driving forward to observe angular momentum forces. When it's tilted (red axis), the steering turns (blue axis).}} {{de|1=Ein Fahrrad ist so... |
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- File:Bicycle precession experiment, steered by handlebars.ogg (file redirect)
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