gc textbook chapter 11 Vibrations and Waves (id: 11e981c28)

本题目来源于试卷: gc textbook chapter 11 Vibrations and Waves，类别为 通用国际物理

[填空题]
Your grandfather clock’s pendulum has a len, cig04dldu2 o h1bj6ghg2z/otds2s +gzu38jf(d8c,yuw 0 grkth of 0.9930 m. If the clock loses half8y 8 zj,3c(d g0wfuruk a minute per day, how should you adjust the length of the pendulum? shortened by    mm.

参考答案: 0.7±2%


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