本题目来源于试卷: Physics Unit8: Rotational Motion，类别为 Generic Physics
[单选题]
A 0.300-kg mass, attached to the end of ajt5rdrgb/b6)1a 1)lif2ra i-plw* p x 0.75xxgm qr5-m13g1no//mc v0fd y0-m string, is whirled around in a smooth level table. If the maximum tension that the string can withstand is 250 N, then what maximum linear speed can the mass have if 1omg -m3 vm1x/ cnf/yd0r5 gxqthe string is not to break?
A. 19.4 m/s
B. 22.4 m/s
C. 25.0 m/s
D. 32.7 m/s
参考答案: C
本题详细解析:
暂无
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Post time 2024-1-22 02:51:16