anonymus5841 anonymus5841

21-11-2022
Physics

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a jogger hears a car alarm and decides to investigate. while running toward the car, she hears an alarm frequency of 867.5 hz. after passing the car, she hears the alarm at a frequency of 841.5 hz. if the speed of sound is 343 m/s. 1) calculate the speed of the jogger. (express your answer to three significant figures.)

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