(240 x 5280)/3600
60 mph is 88 feet per second.
240 mph = 352 feet per second.
I guess fps stands for feet per second. Divide that number by whatever the number of feet there is in a mile, to convert to miles per second. Then multiply the result by 3600 to convert from "per second" to "per hour".
60 mph
860 feet per 6.5 seconds = about 90.21 mph.
92 mph = 134.93 feet per second
At 1000 mph, there are approximately 1467 feet per second.
You would be moving at a rate of 0.12944444 miles per second whish is equivalent to 654.133333 Feet per second.
6.1 mph = 8.95 feet / second.
350 mph = 513.3 feet per second.
59 mph = 26.4 meters per second.
34.61 feet per second = about 23.6 mph (23.5977273)