An ambulance is traveling east at 51.7 m/s. Behind it there is a car traveling along the same direction at 33.4 m/s. The ambulance driver hears his siren at a frequency of 959 Hz. At what frequency does the driver of the car hear the ambulance’s siren? The velocity of sound in air is 343 m/s . Answer in units of Hz
An ambulance is traveling east at 51.7 m/s. Behind it there is a car traveling along the same direction at 33.4 m/s. The ambulance driver hears his siren at a frequency of 959 Hz.
At what frequency does the driver of the car hear the ambulance’s siren? The velocity of sound in air is 343 m/s .
Answer in units of Hz