本题目来源于试卷: Physics Unit8: Rotational Motion,类别为 Generic Physics
[单选题]
A car is negotiating 4 uxn3 c;2-bbyhwng,va flat circular curve 1gl0o91;qnbq 8g7)x, b taqczzkkfi 8of radius 50 m with a speed of 20 m/s. The maximum centripetal force b kix8a gl,z z;9gqbt 8)cq07onfk11q(provided by static friction) is $1.2 \times 10^{4} \; N$. What is the mass of the car?
A. $0.50 \times 10^{3} \; kg$
B. $1.0 \times 10^{3} \; kg$
C. $1.5 \times 10^{3} \; kg$
D. $2.0 \times 10^{3} \; kg$
参考答案: C
本题详细解析:
暂无
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