An Olympic athlete set a world record of 9.26s in the -m dash. Did his speed ever exceed during the race? Explain.

yes

Explanation:

The question is not complete, a similar question is:

An Olympic athlete set a world record of 9.12s in the 100 m dash. Did his speed ever exceed 39 km/hr during the race? Explain?

Average speed is the ratio of total distance to total time.

The total distance = 100 m = 0.1 km, total time = 9.12 s = 0.00253 hr

Average speed = total distance/ total time = 0.1 km / 0.00253 hr = 39.37 km/hr

The Mean Value Theorem says that there is a point c between the range (a,b) at which the function's instantaneous rate of change is is equal to average rate of change.

Therefore there is a point at which the speed reaches 39.47 km/hr (exceed 39 km/hr) during the race.

answer: i'm not sure which is which for i get confused on it all the time but i can tell you that the answer lies with the convex and concave devices. i hope this you. have a good day and best of luck to you!

explanation:

v 154.9= 0.9 length length s little over 154.9cm