Physics, 15.06.2020 04:57, alyea231

A car’s horn has a frequency of 1000 Hz. An observer hears the horn at a pitch of 1.10 kHz. If the speed of sound in air is 345
m/s, the speed that the car was travelling, relative to the
observer, is ___ m/s.

Answers: 3

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A car’s horn has a frequency of 1000 Hz. An observer hears the horn at a pitch of 1.10 kHz. If the...