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Physics, 03.08.2019 03:10 kmmjones6108
1. a car drives by at 20mph, with a violinist in it playing a song. the speed of sound is 343 m/s. the violin is actually playing at 800hz, what frequency do you hear before and after the car passes you?
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1. a car drives by at 20mph, with a violinist in it playing a song. the speed of sound is 343 m/s. t...
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