gc textbook chapter 11 Vibrations and Waves (id: 345b8ca63)

本题目来源于试卷: gc textbook chapter 11 Vibrations and Waves，类别为 IB物理学

[填空题]
A 25.0-g bullet strikes a 0.600-kg block attachfuyl)80nomjpn wnc4m 3.d*; ced to apy* 4f5f e07)f nsmfxn fixed horizontal spring wf04xmn 7ffp* fy5e s)nhose spring stiffness constant is $ 7.7\times10^{3 }$ N/m The block is set into vibration with an amplitude of 21.5 cm. What was the speed of the bullet before impact if the bullet and block move together after impact?    m/s

参考答案: 597±2%


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