Physics, 22.10.2021 20:50 allieballey0727

phương trình chuyển động của một chất điểm dọc theo trục Ox có dạng: x=5+60t. Chất điểm đó xuất phát từ điểm nào và chuyển động với vận tốc bằng bao nhiêu?

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phương trình chuyển động của một chất điểm dọc theo trục Ox có dạng: x=5+60t. Chất điểm đó xuất phát...

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