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最佳答案：振动中位移对时间求导得速度，速度对再时间求导得加速度，故在简谐振动中，加速度幅值=振动频率*速大连水上人间哪年开的加速度、振幅、频率三者之间的关系：最大加速度g=0.002×f2(频率的平方Hz)×D(振幅p-pmm) 解析看不懂？免费查看同类题视频解析查看解答。
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