Physics, 30.12.2020 18:20 theojw

A truck is traveling at 27 m/s down the interstate highway where you are changing a flat tire. frequency of 185 Hz. A) What frequency do you hear?
B) Suppose after fixing the flat you were driving your car at 22 m/s the truck drives blows his horn again. What frequency do you hear? (Speed of sound in air is 340 mis).

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A truck is traveling at 27 m/s down the interstate highway where you are changing a flat tire. frequ...