黃冠維

風阻和球形物體的關係

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想請問一下在室內狀況下,利用彈弓彈射乒乓球和彈力球

哪個彈射距離會比較遠(在相同角度和相同初速下)

根據實驗結果,彈力球的距離比較遠(兩種球重量不一樣,依照斜拋公式來說,物體的質量並不會影響射程)

想請問一下風阻會如何影響球形物體拋射時的射程?

 

 

 

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記得空氣摩擦力好像正比於速度?不清楚

速度一樣,阻力一樣的話

加速度和角加速度就跟質量和轉動慣量有關了吧

以上皆為不確定推論

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