4,815 mph
3600 mph.
15 mph = 6.7 meters per second.
15 mph = 22 feet per second
55 mph = 24.59 meters per second.
It is 2,727 MPH. And that's fast.
27 mph = 12.07008 meters per second.
54 mph is 79.2 feet per second.
1,309 mph
16 kilometers per second = 35,791 mph
250 feet per second = 170.45 mph
300 feet per second = 204.54 mph
4,815 mph
4000 fps / 5280 feet per mile = .7575 miles per second .7575 mps X 3600 seconds per hour = 2727.27 mph Hilarious! So 4000 feet per minute translates to five times the speed of sound. Sorry. It's 45 mph. BOTH OF YOU ARE WRONG ITS ACTUALLY 272 MPH no wait your not wrong i forgot one zero so the first answer is correct its 2727 mph
150 mph
About 36.5 mph.
44739 mph