基準系
Also known as reference frame, reference system
materialization of an abstract coordinate system
AI overview
A frame of reference is an abstract coordinate system—essentially an imaginary grid or set of measurement points—that you use to describe the location and motion of objects in space. It matters because the same object can appear to be moving or stationary depending on which frame of reference you choose to observe from, making it essential for accurately describing and understanding motion and position.
AI-generated from the Wikipedia summary — may contain errors.
Wikidata facts
- Image
- Inertial hi.svg
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- Commons category
- Frames of reference
- Stack Exchange tag
- physics.stackexchange.com/tags/reference-frames
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Article · 日本語
基準系（きじゅんけい）、基準座標系（きじゅんざひょうけい）、または参照系（さんしょうけい、英: frame of reference, reference frame ）は、物理学において、系の内部の対象の位置、方位、およびその他の性質の測定を行う基準となる座標系または座標軸の集合、またはの運動の状態に結びつけられた観測基準系 (observational reference frame) を言う。
Abstract from DBpedia / Wikipedia · CC BY-SA