Aspeeding car is pulling away from a police car. the police car is moving at 30 m/s. the radar gun in the police car emits an electromagnetic wave with a frequency of 20.0 x 109 hz. the wave reflects from the speeding car and returns to the police car where the frequency is measured to be 4750 hz less than what was emitted. the speed of light is 3 x 108 m/s. how fast is the speeding car going?

The horse latitudes-high-pressure zones about 30 degrees north and 30 degrees south of the equator.-warm air traveling away from the equator cools and sinks-weather tends to be clear and drythe doldrums-low-pressure near equator-air rises and spreads out toward the poles-rising moist air produces clouds and heavy rainthe westerlies-blow from the west-move from the horse latitudes toward the poles.-bring storms across much of the united statesthe tradewinds-blow from the east-move from the horse latitudes toward the equator  -strong, steady winds