380 feet per second is equal to 259.090909 miles per hour ;)
Wiki User
∙ 13y ago380 feet per second is 259.091 mph
69 mph It can be any speed but probably about 60 mph
1536.029586624 MPH
it is 161.6 mph
About 8.7 MPH
5.11 mph
150 mph
46.6 mph
53 mph
If an ATV is moving at 55 mph, then its speed is 55 mph. Both the original speed and the converted speed are the same.
About 761 mph
357 mph