物理-平面運動and力 - 考試

By Isabella
at 2016-06-07T20:06
at 2016-06-07T20:06
Table of Contents
請問各位大神,這題答案是C,為什麼呢?
題目忽略了空氣阻力,鉛直上拋的球不是應該就呈現慣性(無阻力)嗎?我以為依車上的
人來看就是鉛直上拋的等加速度,哪裡有錯呢?再麻煩各位大神解惑,感恩
http://i.imgur.com/ZwZinOB.jpg
--
題目忽略了空氣阻力,鉛直上拋的球不是應該就呈現慣性(無阻力)嗎?我以為依車上的
人來看就是鉛直上拋的等加速度,哪裡有錯呢?再麻煩各位大神解惑,感恩
http://i.imgur.com/ZwZinOB.jpg
--
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考試
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