Physics, 02.04.2020 04:47 kanonhuffmanp3rnmy
1. You are driving along a highway at 35.0 m/s when you hear the siren of a police car approaching you at 44.2 m/s from behind and you perceive the frequency as 1310 Hz. You are relieved that he is in pursuit of a different speeder when he continues past you, but now you perceive the frequency as 1240 Hz. What is the frequency of the siren in the police car
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1. You are driving along a highway at 35.0 m/s when you hear the siren of a police car approaching y...
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