1,000 feet per minute is about 11.363 miles per hour.
1,500 feet per second = 1,022.73 miles per hour
1,200 feet per second is 818.18 miles per hour.
600 feet per second is 409.09 miles per hour.
About 68.2 miles per hour.
~6.8 miles per hour.
1,000 feet per second = about 681.8 mph
The ratio is 5280 feet in a mile / 3600 seconds in an hour. So 45 m/h * 5280 f/m / 3600 s/h = 66 f/s
A car going 55 mph is traveling at about 80.667 feet per second.
85 mph = 124.7 feet per second.
10 mph = 14.6 feet per second.
It depends on several variables, but somewhere between (approximately) 950 feet per second and 1200 feet per second. I have seen a few rounds that were faster than that, but it's not extremely common.
1,200 feet per second = 818.2 mph
About 1,076.03 feet per second.
1,000 feet per second = about 681.8 mph
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
465 feet per second is equal to about 317 miles per hour.
To convert feet per minute to feet per second: There are 60 seconds in one minute, therefore divide by 60, or multiply by 1/60.
1,200 feet per minute = 13.64 miles per hour (rounded)