As part of the male reproductive system, the prostate glandâs main purpose is to secrete a slightly alkaline fluid that forms part of the seminal fluid, a fluid that carries sperm.
Average Speed. If you take the average speed of the current world 100 m record (Bolt's 9.58 s), you get about 10.44 meters/sec (23.35 miles/hr, 37.58 km/hr). However, if you were to record instantaneous speed at different points throughout the race, the runner would reach a maximum speed much greater than this.
Asafa Powell from Jamaica is the fastest runner in the world. Jamaica's Asafa Powell poses next to the timer marking his world record run over 100 metres in Athens, Greece, yesterday (June 15, 2005). Powell clocked a time of 9.77 (9.74) seconds at the Olympic Stadium. Post last edited by gtho4 on Feb 13 2017.