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Physics, 10.09.2021 19:40 aleesha74

Lan đi từ nhà đến UBND phường cách nhà 500m. Biết Lan đi thẳng với vận tốc v = 3m / s a) Viết chuyển đổi phương thức của Lan
b) Tính thời gian Lan duy chuyển

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Lan đi từ nhà đến UBND phường cách nhà 500m. Biết Lan đi thẳng với vận tốc v = 3m / s a) Viết chuy...

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