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Physics, 25.08.2021 04:20 shanicar33500

Anh/ chị hãy chọn đáp án ĐÚNG trong các đáp án sau: A. Trong chuyển động thẳng đều thì véc tơ vận tốc có phương là phương chuyển động.
B. Véc tơ vận tốc trong chuyển động tròn đều luôn không đổi.
C. Véc tơ vận tốc luôn ngược chiều với chiều chuyển động.
D. Chiều của véc tơ vận tốc là ngược chiều với chiều chuyển động.

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Anh/ chị hãy chọn đáp án ĐÚNG trong các đáp án sau: A. Trong chuyển động thẳng đều thì véc tơ vận...

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