20 The siren of a police car emits a pure tone at a

Last updated: 6/24/2023

20 The siren of a police car emits a pure tone at a frequency of 1125 Hz Find the frequency that you would perceive in your car under the following circumstances a Your car at rest police car moving toward you at 29 m s b Police car at rest your car moving toward it at 29 m s c You and the police car moving toward one another at 14 5 m s d You moving at 9 m s police car chasing behind you at 38 m s