Usain Bolt has been clocked running 23.7 miles per hour in the 100 m dash. At that rate, what is his rate in meters per second? What would the time of his 100

Question

23.7mi/hr

meters/sec?

 

What would the time of his 100m race be? 

Answer 1

23.7 x 1609 meters/mi x 1 hr/3600 secs = 10.59 meters/sec

 

100 meters / 10.59 meters/sec = 9.4 secs