300,000,000 meters/sec is 671,080,888 miles per hour. The officially accepted numbers are 299,792,458 meters per second, and 186,282 miles per second, which multiplies out to 670,616,629 miles per hour.
186,282 miles a second 299,792,458 meters a second 670,616,629.4 miles an hour
About 1.364 miles per hour.
To convert meters per second to miles per hour, multiply by 2.236. So:226.4 meters per second x 2.236 = about 506.4 miles per hour
-- 299,792,458 meters per second-- 186,282 miles per second (rounded)-- 670,616,629 miles per hour (rounded)
52 miles per second = 187,200 miles per hour.
There are 3600 seconds in an hour. Therefore going at 3600 miles per hour is equivalent to 1 miles per second.
meters per second
There are 3600 seconds in one hour. Therefore, 40 miles per hour is equal to 40/3600 = 0.01 recurring (that is, 0.011111..) miles per second.
About 22 miles per hour.
117.33 feet per second.
36.67 feet per second.
40 mph = about 58.6 feet per second.
1 mile per hour equals 44.7 centimeters per second.
3 km per hour = 1.86 miles per hour = 1.86/60 = 0.031 miles per minute = 0.031/60 = 5.2*10-4 miles per second.
229.99 mph
710 mph = about 317.4 meters per second.