What is 35 miles per hour in feet per second?

There are 5280 feet in one mile. Therefore, 35 miles per hour is equal to 35 x 5280 = 184800 feet per hour.

There are 3600 seconds in one hour. Therefore, 184800 feet per hour is equal to 184800/3600 = 51.3 recurring (that is, 51.3333...) feet per second.