[判断题]
xxxxxxxxx
[img]data/attachment/exam/2510/24/2510241250320441.jpg[/img] a vector has a direct ;8v 9gx/b rwb8fzy)7/oqtfvti,f3s obf4v8cbon.
参考答案:
本题详细解析: This is true because a vector is a quantity with not only a magnith;k. ,lbq;dudq6n*bi ude but also a direction.b;.q il;,bk uhndq 6d* So the answer is true.
Post time 2025-10-24 09:48:17
