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Physics, 20.04.2020 19:58 tewilliams1
You're driving down the road at 30 m/s when you see an ambulance approaching you from behind. If you measure the peak frequency of its siren to be 320 Hz when it's behind you and 300 Hz after it's passed you, how fast is the ambulance driving? Assume the speed of sound in air to be 340 m/s
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You're driving down the road at 30 m/s when you see an ambulance approaching you from behind. If you...
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