Physics Unit11: Vibrations and Waves (id: 9aaf689fb)

本题目来源于试卷: Physics Unit11: Vibrations and Waves，类别为 通用国际物理

[单选题]
What is the spring constant of a spring that stretches 2.00 cm when a mass k4: c87kehx8fcuq.te of 0. 8c :utq7hkek84fe.xcbfm u3t6c-tz-dj7wgg e ,*j/i600 j im f /ggz73tt-d*j6ew,cub- kg is suspended from it?

A. 0.300 N/m
B. 30.0 N/m
C. 2.94 N/m
D. 294 N/m


参考答案:  D


本题详细解析: 暂无

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