About 1,076.03 feet per second.
250 feet per second = 170.45 mph
300 feet per second = 204.54 mph
150 feet per second.150 feet per second.150 feet per second.150 feet per second.
120 miles per second equates to 633,600 feet per second.
22 feet per second = 6.7 metres per second = 0.0067 km per second
395 (feet / second) = 269.32 mph
0.024384 kilometers per second
15.0 feet per second is equivalent to: 10.23 miles per hour.
64 feet per second.
It is 2,727 MPH. And that's fast.
About 4,132 miles per hour.