465 feet per second is equal to about 317 miles per hour.
About 1,076.03 feet per second.
150 feet per second.150 feet per second.150 feet per second.150 feet per second.
250 feet per second = 170.45 mph
300 feet per second = 204.54 mph
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 20.5 miles per hour.