Last Updated
：2026/01/04
慣性
Hiragana
かんせい
Noun
Japanese Meaning
物体に力がはたらかないか、力の合計がゼロであるとき、その物体は現在の運動状態（静止または等速直線運動）を保ち続けようとする性質。慣性の法則として知られる。 / 一般的に、いったん始まった状況や状態・傾向が、そのまま惰性的に続こうとする性質や傾向。
Easy Japanese Meaning
うごいているものはそのままうごきつづけ、とまっているものはそのままでいようとするせいしつ。
Chinese (Simplified) Meaning
物体抗拒其运动状态改变的性质。 / 在不受外力时保持静止或匀速直线运动的特性。
Chinese (Traditional) Meaning
物體抗拒運動狀態改變的性質 / 保持靜止或等速直線運動的傾向
Korean Meaning
물체가 정지 또는 등속 직선 운동을 계속하려는 성질 / 질량에 비례해 운동 상태의 변화를 저항하는 성질
Vietnamese Meaning
quán tính (vật lý) / xu hướng của vật giữ nguyên trạng thái chuyển động thẳng đều hoặc đứng yên khi không có lực tác dụng
Tagalog Meaning
inersiya (pisika) / katangian ng bagay na labanan ang pagbabago ng galaw / hilig na manatili sa pamamahinga o tuloy-tuloy na galaw
Sense（1）
(physics) inertia
（ canonical ）
（ romanization ）
（ romanization ）
（ hiragana historical ）
（ hiragana ）
Quizzes for review
See correct answer
In physics, the property of an object to maintain its speed is called inertia.
In physics, the property of an object to maintain its speed is called inertia.
See correct answer
物理学では、物体がその速度を維持しようとする性質を慣性と呼びます。
Japanese - English
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