JR東日本215系電車 - Wikipedia https://ja.wikipedia.org/wiki/JR%E6%9D%B1%E6%97%A5%E6%9C%AC215%E7%B3%BB%E9%9B%BB%E8%BB%8A
"起動加速度 1.7 km/h/s"
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JR東日本215系電車 - Wikipedia https://ja.wikipedia.org/wiki/JR%E6%9D%B1%E6%97%A5%E6%9C%AC215%E7%B3%BB%E9%9B%BB%E8%BB%8A
"起動加速度 1.7 km/h/s"
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