Vibrations and Waves (id: 8c8a1dd7a)

本题目来源于试卷: Vibrations and Waves，类别为 IB物理学

[填空题]
It takes a force of 80.0 N to compress the spring of aipubq+vz d :0; toy popgun 0.exi/h 8kz.vq dg9 s h4v)5hz;iipj2.e200 m to “load” asp 9jhzez.e)kq5v;i .8gh/i 2 xh4v id 0.180-kg ball. With what speed will the ball leave the gun?    m/s

参考答案: 9.43±2%


本题详细解析:

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