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Physics, 11.11.2020 07:00 jameskarbar9p8c9d2

2. An ambulance traveling at 20 m/s emits a sound at 500 Hz. What frequency does a person standing on the corner of a street detect?

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2. An ambulance traveling at 20 m/s emits a sound at 500 Hz. What frequency does a person standing o...

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