There are 3600 seconds in one hour. Therefore, 32 feet per second is equal to 32 x 3600 = 115200 feet per hour.
There are 5280 feet in one mile. Therefore, 115200 feet per hour is equal to 115200/5280 = 21.81 recurring (that is, 21.818181...) miles per hour.
250 feet per second = 170.45 mph
300 feet per second = 204.54 mph
It is 2,727 MPH. And that's fast.
340 feet/second equals 1,224,000 feet per hour or about 232 mph (231.8182).From the calculation (340 x 3600)/5280 feet per mile
75 feet per second; about 50 mph.
300 feet per second = 204.54 mph
250 feet per second = 170.45 mph
54 mph is 79.2 feet per second.
1,309 mph
500 feet per second = 340.9 mph
150 mph
About 36.5 mph.
395 (feet / second) = 269.32 mph
4,815 mph
It is 2,727 MPH. And that's fast.
96 (feet / second) = 65.45 mph
1,200 feet per second equates to 818.2 mph.