[判断题]
xxxxxxxxx
[img]data/attachment/exam/2510/24/2510241250320441.jpg[/img] a vector has a directions*juzsw-, .:wobnrmvx7/6rod; be1y 5x;tp 7cgs x52.ayob ti4(pls.
参考答案:
本题详细解析: This is true because a vector is a quantity with not only a magni:)jysefhfc-4fz m v 1- eiq:2vtude but also a direction. So the anszf- -f:vjqsmhv)iec4 1 e:f2y wer is true.
Post time 2025-10-24 09:48:17
