gc textbook chapter 11 Vibrations and Waves (id: 59316e7b6)

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]
The springs of a 1500s9a )dg1taw 4ykaio+9+n un)o-kgru.rkn c(brv5)d 3 /j +tr*ywb car compress 5.0 mm when its 68-kg driver gets into the driver’s seat. If the cr)t5(3wy rbrn+ .kj/ ucdv*brar goes over a bump, what will be the frequency of vibrations?$\approx$    Hz

参考答案: 1.5±2%


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