[求助] 衝量 衝力
請問 關於安全氣囊 保護原理
F * t = mv2 - mv1
是否是因為作用力的時間增加 所以F變小?
我想了一下,如果是因為衝量減少的話 那應該V2 跟V1 的差距要減少
(對吧!?)
安全氣囊打開時,我的V2 應該沒有變吧!?
sorry! 因為離開高中太太太久了
隱約記得衝量應該是這樣....
突然被問這個問題,不是很肯定,煩請指教,謝謝!!
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12/09 11:54, , 1F
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