zombieslayas1992 zombieslayas1992
  • 26-05-2023
  • Physics
contestada

You are driving at 75 km/h. Your sister follows in the car behind at 75 km/h. When you honk your horn, your sister hears a frequency
a. lower than the frequency you hear. b. the same as the frequency you hear c. higher than the frequency you hear d. You cannot tell without knowing the horn's frequency

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