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Physics, 10.12.2021 16:40 ashhuizing

Một tài xế xe hơi đạp phanh khi bất ngờ nhìn thấy 1 cái cây lớn chắn ngang đường. Xe chuyển động chậm dần đều với gia tốc 5,60 m/s2 trong 4,20 s và trượt dài 1 đoạn 62,4 m thì đến cái cây chắn đường đó. Hỏi tốc độ xe khi đến cái cây

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Một tài xế xe hơi đạp phanh khi bất ngờ nhìn thấy 1 cái cây lớn chắn ngang đường. Xe chuyển động c...
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