[判断题]
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[img]data/attachment/exam/2510/24/2510241250320441.jpg[/img] a vector has a direcpy6af:vr fb.4ahn6:aj c /u ,yaf/ c1ntion.* 2iss2gz5gggm98ih(.- xcqo du1e fc
参考答案:
本题详细解析: This is true because a vector is a quantity with not only a magnitude but also a ;km gsex,cjz:x9 /hi3 direction. So the answer is 93zm;jcshi/, k :ex xgtrue.
Post time 2025-10-24 09:48:17
