Final answer:
The minimum withdrawal distance in feet for all nonessential personnel when munitions posted with a fire symbol 2 are involved in a fire is approximately 50 feet.
Step-by-step explanation:
The minimum withdrawal distance in feet for all nonessential personnel when munitions posted with a fire symbol 2 are involved in a fire varies depending on the specific situation. The fire symbol 2 is used to indicate that the material is flammable. In general, it is recommended to maintain a distance of at least 50 feet from a fire involving flammable materials.