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.
Terms of Use. Privacy. Fastest 10K race-world record set by Hillary Kimaiyo. [Oct 16] EL PASO, Texas/PRNewswire/ -- The Spira World's Fastest 10K lived up to its billing Sunday as Hillary Kimaiyo of Kenya set a new world record for a 10K race. Kimaiyo edged out countryman Isaac Kimaiyo by three seconds, finishing in 26:01.2, and smashing Haile Gebrselassie's world's fastest 10K record.