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At rest, a car's horn has a frequency of 395 Hz. Car A passes car B on the street in the same direction. If car A is traveling at 22.0 m/s and car B is traveling at 19.5 m/s, what frequency does car B
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At rest, a car's horn has a frequency of 395 Hz. Car A passes car B on the street in the same direction. If car A is traveling at 22.0 m/s and car B is traveling at 19.5 m/s, what frequency does car B hear when car A honks? (speed of sound =343 m/s) (Unit=Hz) please help I'll give 100 points​ help

At rest, a car's horn has a frequency of 395 Hz. Car A passes car B on the street-example-1
User Dingo Sky
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2 votes

Answer:

the answer is 350

Step-by-step explanation:

answer = 395((343-19.5)÷(343+22.0))

User Vyacheslav Pukhanov
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