(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

A car approaches blowing its horn. The observed frequency is 503.7 Hz Assume that the speed of sound is 1100 ft/sec. the car's horn has a frequency of 450 Hz How fast is the car traveling.

2. Relevant equations

?

3. The attempt at a solution

I can't even figure out how to start. Sorry for my ignorance.

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# Homework Help: Doppler effect

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