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 runs fastest 100m in the world this year after clocking 9.84 seconds at Jamaica International Invitational. Asafa Powell beat Ryan Bailey and Nesta Carter in Kingston on Saturday. The race was the first sub-10 seconds 100 metres race of the season.