問題詳情
5. 某生作「加速度測量實驗」，探討懸掛的砝碼受重力作用帶動滑車，產生加速滑行時的質量與加速度關係。某生將紙帶固定於滑車後，經固定頻率打點計時器在紙帶上打印記號以便於分析滑車運動。附圖所示為某一段紙帶上的記號，請分析出滑車加速度約為多少cm/s2？（已知打點計時器在5秒內共打出25個點距） 
(A) 5.00
(B) 6.
(C) 8.
(D) 13.00
(E) 20.00
(A) 5.00
(B) 6.
(C) 8.
(D) 13.00
(E) 20.00
參考答案
答案：[無官方正解]
難度：非常困難0
統計：A(0),B(0),C(0),D(0),E(0)
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