Express 60 miles per hour in feet per second?

Answer 1

1 mile = 5,280 feet, and 1 hour = 3,600 seconds (60 mi/hr) x (5,280 ft/mi) x (1 hr / 3,600 sec) = (60 x 5,280 x 1 mi-ft-hr) / (3,600 hr-mi-sec) = 88ft/sec