本题目来源于试卷: gc textbook chapter 2 Kinematics in One Dimension，类别为 IB物理学
[问答题]
In a lecture demonstrati-l(j7fkbaopk0 +aw ie34o:5rp9z mxion, a 3.0mseh/wzg mmj14vw 6kg3 b2 2l0-m-long vertical string with ten bolts tied to it at equal intervals is dropped from the ceiling of the lecture hall. The string falls on a tin plate, and the class hears the clink of each bolt as it hits the plate. The sounds will not occur at equal time intervals. Why? Will the time between clinks increase or decrease njh4g m301v2w6 mm skzwegl2 /bear the end of the fall? How could the bolts be tied so that the clinks occur at equal intervals?
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