vomanh5969 vomanh5969

16-11-2021
Physics

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Muốn biểu diễn vectơ lực chúng ta cần phải biết các yếu tố gì

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tanyamoore1000000000 tanyamoore1000000000

16-11-2021

Một đại lượng vectơ là một lực. Đại lượng vectơ là đại lượng có cả độ lớn và hướng, như chúng ta đã dạy trong phần trước. Bạn phải xác định cả độ lớn (kích thước hoặc số) và hướng của lực tác dụng lên một vật thể để mô tả hoàn toàn nó.

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