unicameral, Å«-ni-kamâ²e-ral, adj. consisting of but one chamber, of a legislative body. Chambers's Twentieth Century Dictionary (part 4 of 4: S-Z and supplements) Various. This Constitution provided for a unicameral legislature, a collective executive branch, and an independent judiciary.
According to the Guiness Book of World Records, the fastest a human has run is 200 m in 19.32 seconds by Michael Johnson (US) Atlanta, Georgia, July 21, 1996.
Velocity contains both the magnitude and direction components. Common speeds of moving objects. For human beings, an average walking speed is about 3 mph (~5 km/h, 1.39m/s), The speed of long distance jogging for average persons is about 6 mph (~10 km/h, 2.7 m/s).