Truc1102 Truc1102
  • 07-08-2021
  • Physics
contestada

Một xe chạy trong 2 giờ với tốc độ trung bình 45 km/h rồi chạy tiếp 4 giờ với tốc độ trung bình 40 km/h. Tốc độ trung bình của xe trong cả quá trình chuyển động đó gần giá trị nào nhất sau đây?

Respuesta :

anshikahotgirl anshikahotgirl
  • 07-08-2021

Answer:

hlo

Explanation:

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i can do anything

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