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Physics, 02.12.2019 22:31, tjahaheuuwu
Awoman drops a vibrating tuning fork, which is vibrating at 513 hertz, from a tall building. through what distance (in m) has the tuning fork fallen when the frequency detected at the starting point is 489 hertz? (assume the speed of sound in air is 343 m/s.)
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Awoman drops a vibrating tuning fork, which is vibrating at 513 hertz, from a tall building. through...
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