[判断题]
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[img]data/attachment/exam/2510/24/2510241250320441.jpg[/img] a vector has a direc(2h d i tfy)5ydoy:c tsx;()ze29 d2obf* vzcution.
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 ao;hkwhd m;/1z3ifkzz 34ggf2lso a direction. So the a;d1ifgh3wgh oz k/km;4zf 2z3nswer is true.
Post time 2025-10-24 09:48:17
