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Physics, 06.10.2021 03:30 TerronRice
Một đoàn tàu đang chạy với vận tốc 72km/h thì hãm phanh xe chuyển động chậm dần đều sau 5s thì dừng hẳn. Quảng đường mà tàu đi được từ lúc bắt đầu hãm phanh đến lúc dừng lại
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Một đoàn tàu đang chạy với vận tốc 72km/h thì hãm phanh xe chuyển động chậm dần đều sau 5s thì dừng...
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