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運動

File:Porsche_race_car_Verschuur_amk.jpg · Wikimedia Commons · See Wikimedia Commons

EntityQ79782· pop 119· linked from 650 articles

Also known as movement, body motion

物体的位移

AI overview

Motion is when something changes position over time, like a car moving during a race relative to the ground. It matters because understanding how things move helps us describe and predict what happens in the physical world around us.

AI-generated from the Wikipedia summary — may contain errors.

Research

406,259 papers

via PubMed

Wikidata facts

Subclass of
change
Has part
rotation
Image
Simple harmonic oscillator.gif
Show 6 more facts
Commons category
Kinematics
studied by
mechanics
has characteristic
velocity
topic's main category
Category:Motion (physics)
on focus list of Wikimedia project
Wikipedia:Vital articles/Level/4
manifestation of
geometric motion
Sources (3)

via Wikidata · CC0

Article · 中文

在物理学中,运动是指物体在空间中的相對位置随着时间而变化。讨论运动必须取一定的参考系,但参考系是任选的。运动是物理学的核心概念,对运动的研究开创力学这门科学。现代物理学是建立在力学基础上的科学,物理学中的各个科目只有在建立起一套力学规律后才被视为完备的学科。

Abstract from DBpedia / Wikipedia · CC BY-SA

Gallery (5)