Question

100m world record was completed at an average speed of 37.6 km/h. work out this speed in meters per second?

Answer 1

Step-by-step explanation:

1 km = 1000 m

1 hour = 3600 s

so,

37.6 km = 37,600 m (still per hour or per 3600 s).

in 1 second now that is

37600/3600 = 10.44444444... m/s