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 demonstra8 e:hox6dpy vnn* 6us108w;2xtw y vaition, a 3.0-m-long vertical string wiozoq1p2rha8; q g f60dth 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 incred; z0rgq8 ofpo16 hq2aase or decrease near the end of the fall? How could the bolts be tied so that the clinks occur at equal intervals?
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