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JapaneseEdit

Kanji in this term
はん
Grade: 3
はつ > ぱつ
Grade: 3
けい
Grade: 3
すう
Grade: 2
on’yomi

EtymologyEdit

反発 (opposition) +‎ 係数 (coefficient)

NounEdit

反発係数 (hiragana はんぱつけいすう, rōmaji hanpatsukeisū)

  1. (physics) coefficient of restitution