[判断题]
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[img]data/attachment/exam/2510/24/2510241250320441.jpg[/img] a vector has a direcm4y, r d5 ;x;3v x(bcmctr2ody;1o afxtb9 7nbo jbsp+10*lb m yye9jg;ion.
参考答案:
本题详细解析: This is true because a vector is a quantity with not only a magnitude butqp) 9jxigk5 2t also a direction. So the answer is tr p9igxjq5t )2kue.
Post time 2025-10-24 09:48:17
