Find the distance of the race.
Find the cyclist's start time.
Find the cyclist's finish time.
Elapsed time = Finish time - Start time.
Average speed = Distance/Elapsed time.
40km per hour
17.14286 km. hr. is the avg. speed
160 meters per minute
You get the average speed during that time. If you run 25 kilometers in 10 hours, your average speed is .25 km/hour.
distance
You measure the entire and divide that by the total.
The actual speed can change all the time. You can calculate the average speed by dividing the total distance traveled by the total time.
total distance divided by total time
Total distance divided by total time
Velocity, you divide distance/time Hi my names bob.
Cycler's speed = 400/20 = 20 meters per second. Skier's speed = 1500/60 = 25 meters per second. The skier's average speed during his minute is 25% faster than the cyclist's average speed during his 20 seconds.
The average speed for the entire trip is 9mph.
1/18
W/4 mph
16 km is not a speed (average or otherwise), it is a distance. It is therefore impossible to answer this question.
40km per hour
by jumping