As you stand by the side of the road, a car approaches you at a constant speed, sounding its horn, and you hear a frequency of 80.0 hz. after the car goes by, you hear a frequency of 60.0 hz. what is the speed of the car? assume that the speed of sound in air is 343 m/s.
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As you stand by the side of the road, a car approaches you at a constant speed, sounding its horn, a...
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