How fast is is 32.2 feet per second in miles per hour?

Answer 1

32.2 ft/sec = 21.954 mi/hour.

To determine the factor for unit conversion:

1 foot = 1/5280 miles

1 second = 1/60 minutes = 1/3600 hours

Thus,

32.2 feet/sec = 32.2 * (1/5280)/(1/3600) miles/hour = 21.954 miles per hour.