70 ft per second = approx 76.8 km per hour.
216000 mph
240 ft
1,126 ft/s
245 ft in 2.59 seconds = 94.595 ft per second
861 ft/s * 3600 s/hr / 5280 ft/mi = 587.045 mph
a crossbow travels at 436 ft per second.
One mile per minute = 60 miles per hour = 88 ft per second
375.7952 gallons per foot of 96" pipe
2100 ft in 11 seconds is 190.90 ft per second. Traveling that distance in 1 second you are going 130.15 mph.
9.81 meters per second = 32.18 feet per second.
You are mixing apples and Tuesday FPS refers to feet per second or how fast a projectile is travelling. ft lbs refers to a measurement of recoil.