[判断题]
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[img]data/attachment/exam/2510/24/2510241250320441.jpg[/img] a vector has a direcshw; m )ku7 yc)7ihk8gti5vlrq )z9bzwnm:l( h:on.
参考答案:
本题详细解析: This is true because a vector is a quantity with not on ,,8cgdys8gk7: ctg(g-v rnxbly a magnitude but also a direction. So sr(-x8, nt vg7kcbgg dg:,y8c the answer is true.
Post time 2025-10-24 09:48:17
