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Physics, 10.09.2021 19:30 derekcalhoun4943

Lan đi từ nhà đến UBND phường cách nhà 500m. Biết Lan đi thẳng đều với vận tốc v=3m/s a) Viết phương trình chuyển động 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 đều với vận tốc v=3m/s a) Viết phươ...
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