What is the speed of the cars
Two cars traveling with the same speed move directly away from one another. One car sounds a horn whose frequency is 235 Hz and a person in the other car hears a frequency of 223 Hz. What is the speed of the cars?
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One car sounds a horn whose frequency is 235 Hz and a person in the other car hears a frequency of 223 Hz. What is the speed of the cars?
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