本题目来源于试卷: Physics Unit5: Circular Motion & Gravitation，类别为 通用国际物理
[单选题]
A 0.50-kg mass is attachedn,s,c)a 0.zod5do lht nxuv; i2n nn )a ozj65d0w8i6r5qod g-bf.fk/ to the end of a 1.0-m string. The system is whirled in a horizontal circular path. If the maximum tei62in;)g nd oqjo0w5nxrk85.z ud/a-fv 6fnb nsion that the string can withstand is 350 N. What is the maximum speed of the mass if the string is not to break?
A. 700 m/s
B. 26 m/s
C. 19 m/s
D. 13 m/s
参考答案: B
本题详细解析:
暂无
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