Kalkabuchu
Kalkabuchu Kalkabuchu
  • 16-06-2020
  • Physics
contestada

How is the speed trap gun used to measure speed?

Respuesta :

marichatfan12345
marichatfan12345 marichatfan12345
  • 16-06-2020

Answer:

the speed of light, the difference in frequency between the radio waves that receive back by the gun.

Explanation:

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