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Physics, 11.09.2021 08:40 TerronRice

Trong cuộc thi trượt tuyết tiếp sức, vận động viên trượt tuyết A trượt trên một con đường thẳng với tốc độ 20m/s vừa
đi qua vận động viên đồng đội B đang đứng yên. Để tiếp sức
cho đồng đội mình, 3s sau đó, vận động viên B bắt đầu trượt
với gia tốc không đổi và bằng 5m/s2
. Em hãy tính thời gian cần
thiết để vận động viên B đuổi kịp vận động viên A và vị trí 2
vận động viên gặp nhau so với điểm gặp ban đầu?

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Trong cuộc thi trượt tuyết tiếp sức, vận động viên trượt tuyết A trượt trên một con đường thẳng vớ...
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