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1 oto đang có v = 54km /h thì hãm phanh . cđ chậm dần đều đi đc 50m nữa thì dừng lại xác định gia tốc , vận tốc oto sau 2 giây kể từ lúc bắt đầu hãm phanh , vẽ đồ thị vận tốc thời gian oto
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1 oto đang có v = 54km /h thì hãm phanh . cđ chậm dần đều đi đc 50m nữa thì dừng lại xác định gia tốc , vận tốc oto sau 2 giây kể từ lúc bắt đầu hãm phanh , vẽ đồ thị vận tốc thời gian oto

User Hans Meyer
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6.2k points

1 Answer

7 votes

Answer:

huh?

Step-by-step explanation:

I'm so sorry but, i don't get it

User Kabira K
by
6.5k points
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