gc textbook chapter 2 Kinematics in One Dimension (id: 2861296e2)

本题目来源于试卷: gc textbook chapter 2 Kinematics in One Dimension，类别为 IB物理学

[填空题]
A rock is dropped fr8,;pbe (hpe8sg;ims qom a sea cliff, and the r*bvzc.s 77wf4e0snfzk43 mbze1w 5g sound of it striking the ocean is heard 3.2 s later. If the speed of sound zzw 37g.ef4ercf vn10k7mb* sbw4s5zis 340 m/s , how high is the cliff? H =    m

参考答案: 46±2%


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