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高一物理 運動學
Jun 10th 2013, 07:08

若高鐵列車最大之行車速率為 324 km/hr。

列車行駛中，人所能忍受之最大加速度為 1.8 m/s平方。

相鄰停靠站之平均距離為 76.5 km，含起點丶 終點共設有6個停靠站，

每停靠一站的停靠時間為60s，則由起點到終點最快需時若干分鐘?

(A) 94 (B) 90 (C) 85 (D) 79 (E) 75

麻煩寫詳解給我 謝謝

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