Asked by Rachel
How does a Doppler effect aid police in detecting speeding motorist?
Answers
Answered by
drwls
It is the principle used in their "radar guns" that measure the speed of cars coming or going. Usually, the officer holding the radar gun is not moving, otherwise a correction must be made.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.