It's important to note that this is an approximate value and can vary slightly depending on the location and altitude. The standard value used in many engineering calculations is 32.2 ft/s².
Here's a breakdown:
* Feet (ft) is the unit of length in the FPS system.
* Seconds (s) is the unit of time in the FPS system.
* Acceleration due to gravity (g) is the rate at which objects fall freely under the influence of gravity.
Therefore, the unit of gravity in the FPS system is feet per second squared (ft/s²).