TotalWhat is 142 Feet per Second in Miles per Second?
142 ft/s = 0.0268939 mi/s
142 Feet per Second is equal to 0.0268939 Miles per Second.
142 ft/s × 0.000189394 = 0.0268939 mi/s
142 Feet per Second is equal to 0.0268939 Miles per Second.
142 ft/s × 0.000189394 = 0.0268939 mi/s