gc textbook chapter 11 Vibrations and Waves (id: 7868ed2d1)

本题目来源于试卷: gc textbook chapter 11 Vibrations and Waves，类别为 通用国际物理

[问答题]
A diving board oscillates wit;i59e7wiym 10girlzg 15 wvd yh simple hak nos1 ca,9d+vm2r.s nrmonic motion of frequency 1.5 cycles per second. What is the maximum amplitude w,md ssr91v2.n ck+oanith which the end of the board can vibrate in order that a pebble placed there (Fig. 11–56) will not lose contact with the board during the oscillation?

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