3) Two motorists moving towards each other at the same speed narrowly miss a collision. As they move away from each other, each motorist screams at the other at the same frequency. but receives a sound of frequency 10% less than the one he emits. Assuming that the speed of sound is 361 m/s, determine the speed of each car. 19

College Physics
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ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter14: Sound
Section: Chapter Questions
Problem 26P: A train is moving past a crossing where cars are waiting for it to pass. While waiting, the driver...
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can someone explain what physics formula should we use for this physics question,and show the solution step by step why answer is 19m/s?
3) Two motorists moving towards each other at the same speed narrowly miss a collision.
As they move away from each other, each motorist screams at the other at the same
frequency, but receives a sound of frequency 10% less than the one he emits. Assuming
that the speed of sound is 361 m/s, determine the speed of each car.
19/s
Transcribed Image Text:3) Two motorists moving towards each other at the same speed narrowly miss a collision. As they move away from each other, each motorist screams at the other at the same frequency, but receives a sound of frequency 10% less than the one he emits. Assuming that the speed of sound is 361 m/s, determine the speed of each car. 19/s
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