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hannguyen.130901
2 năm trước
13)Một ô tô chuyển động thẳng nhanh dần đều , sau khi chuyển động được 10s vận tốc ô tô tăng từ 4m/s đến 8m/s. a) Tìm gia tốc chuyển động của ô tô b) Tìm quảng đường xe đi được trong thời gian đó. Giúp mik với ạ , mik đang cần gấp , giúp mik tóm tắt luôn ạ
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