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frosja888 [35]
3 years ago
5

Hai xe chuyển động trên cùng một đoạn đường , khi xe (1) ở A thì xe (2) ở B phía trước với AB=5km . Xe (1) đuổi theo xe (2) . Tạ

i C cách B một đoạn BC=10km thì xe (1) đuổi kịp xe (2) . Tìm tỉ số vận tốc của hai xe
Physics
1 answer:
12345 [234]3 years ago
4 0

Answer:

b

Explanation:

because it shows you it

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