30 cm per second = 0.67 mph
1,497 meters per second = 3,348.7 mph
350 mph = 0.098 miles per second.
16 mph is equal to approximately 23.47 feet per second.
150 miles in 3 hours is equal to 50 mph. 50 mph = 0.0138 miles per second.
One mile per hour is equal to 0.447 meters per second.
240 mph = 352 feet per second.
220 mph is equal to 322.66658 feet per second.
54 km per second is equal to 120,794.56 mph
By fps I assume it feet per second,hence 400fps=272.72727288 mph
31.07 mph
There is not a conversion for mph to hours.
To convert yards per second to mph, multiply the yards per second value by 2.0455. This is because 1 yard per second is equal to approximately 2.0455 mph.