When traveling by car...seek shelter under an overpass as a tornado approaches. Fact : Seeking shelter under an overpass is more dangerous than standing in an open field while a tornado is approaching. When a tornado passes over an overpass, winds are funneled under the bridge thereby increasing the velocity. The same phenomena can be experienced by standing between two buildings on a windy day.
exists and is an alternate of . A linear foot is a straight-line measurement, rather than a sqare-foot measurement. A 2x4 that is five feet long would be five linear feet. Moreover, since a square is measured by its perimeter, a 5x5 square would be 20 linear feet (5+5+5+5).
There are 0.0003048 kilometer in a foot. 1 Foot is equal to 0.0003048 Kilometer. 1 ft = 0.0003048 km. A foot (pl. feet) is a common length unit used in Imperial system and the current US customary unit system. A foot is equal to 0.3048 meter. This unit of length has been used in Europe since the times of the Roman Empire and ancient Greece.