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.
1984 The road race becomes the first women's cycling event at the Olympics. 1985 John Howard of the US sets a new bicycle speed record of 152.284 mph. The first person to go over 150 miles an hour on a bicycle. 1995 Fred Rompelberg of the Netherlands sets a new bicycle speed record of 166.9 mph. At the time, he was 50 years old, and the world's oldest professional cyclist.