faster than me
A Stop Watch
100/13.17.63358779
100:52kg x your height in meters squared
14.0-14.5 seconds, by ninth grade you should look to be at 12.9 to be competetive.
i dont no
About 16 seconds for a slim semi-fast girl
A time of 15.1 seconds in the 100 meters for a 12 year old is a good time. It is not considered especially fast, but it is likely as fast or faster than average.
He runs the 100 meters in 9.98
I do not know. But when i was twelve, I ran a 100meter dash in about 12, 13 seconds. Is that good?
If an object is travelling 100 meters in 1400 seconds, then it is travelling (100 / 1400) or about 0.0714 meters per second.
98.63mph
2.5 seconds