問題詳情
26. 右圖為A、B 、C三質點的v－t圖，下列敘述何者正確？
(A) A、B、C有相同的初速
(B) A、B、C在時刻t0時能相遇的條件是出發點相同
(C) A、B、C在t0內的平均加速度相同
(D) A、B、C在t0內的位移相同
(E) A、B、C在t0時的瞬時加速度相同
(A) A、B、C有相同的初速
(B) A、B、C在時刻t0時能相遇的條件是出發點相同
(C) A、B、C在t0內的平均加速度相同
(D) A、B、C在t0內的位移相同
(E) A、B、C在t0時的瞬時加速度相同
參考答案
答案：[無官方正解]
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)
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