Asked by Angelina

A diving board oscillates with simple harmonic motion of frequency 4.6 cycles per second. What is the maximum amplitude with which the end of the board can oscillate in order that a pebble placed there does not lose contact with the board during the oscillation?
Answered by bobpursley
acceleratoin= -w^2 y
but the max acceleration cannot be greater than g to keep the pebble in place, so
g=-w^2*Amplitude

w=2PIf=9.2PI
solve for amplitude
Answered by Anonymous
.03
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