To convert velocity from feet per second to miles per hour, what action is needed?

To convert velocity from feet per second to miles per hour, the correct action is to multiply by 1.47. This conversion factor arises from the relationship between feet and miles, as well as between seconds and hours.

In detail, there are 5280 feet in a mile and 3600 seconds in an hour. When you perform the calculation for conversion, you arrive at approximately 1.467, which is commonly rounded to 1.47 for simplicity. Therefore, to convert a speed expressed in feet per second to miles per hour, you take the given speed in feet per second and multiply it by 1.47.

This mathematical relationship allows you to accurately switch between these two units of measurement used in speed and velocity calculations, ensuring clarity and precision in law enforcement reporting and related applications.