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Physics, 25.07.2021 09:30 pr173418

khi 1 ô tô đang chạy với vận tốc 15m/s trên 1 đoạn đường thẳng tù ng lái xe hãm phanh cho ô tô chạy chậm dần đều. sau khi chạy thêm được 125m thì vận tốc của ô tô chỉ còn bằng 10m/s. tính gia tốc của ô tô. tính khoảng thời gian để ô tô chạy trên quãng đường 125m đó

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khi 1 ô tô đang chạy với vận tốc 15m/s trên 1 đoạn đường thẳng tù ng lái xe hãm phanh cho ô tô chạy...
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