[判断题]
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[img]data/attachment/exam/2510/24/2510241250320441.jpg[/img] a vector has a direct:s(f xi6nqa4n io2(0tvkhv6u zin.
参考答案:
本题详细解析: This is true because a vector is a quantity with no9t:rn05kt;6hvxtwbdsi5 9)1fj yxyy t only a magnitude but also a direction nxt9dhrj6w19;v :t)5fy syk t 0b5yxi. So the answer is true.
Post time 2025-10-24 09:48:17
