[单选题]
If the accuracy in measuring the position of a pa. ya*hl2)oq o vsw*3fzg.s:h nrticle increases, the accur5hygfx58 n;pm8qa( - btham3z acy in measuring itsz t y3m8q-fmh;bn5xp(g aa85h velocity will
A. increase.
B. decrease.
C. remain the same.
D. be uncertain.
Post time 2024-1-22 00:52:27