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 from a sea cliff, and the soundxn,ep dmlmv ;8gp/7 o) of it striking the ocean cr7 kr4 53cybh(jk zg8q 8(tu9zaazs;is heard 3.2 s later. If the speed of sound is 340 m/s , how high is the cliff? H = hzc (r9a58y 4qr7bt( zkgzcu3 s 8j;ak   m

参考答案: 46±2%


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