Zip Code 45368 - South Charleston OH Ohio, USA - Clark County Home | Products | Learn About ZIP Codes | Find a Post Office | Search | Contact | FAQs south charleston, oh 45368
In the early 1960s, deployment of rocket-powered ejection seats designed for use at supersonic speeds began in such planes as the Convair F-106 Delta Dart. Six pilots have ejected at speeds exceeding 700 knots (1,300 km/h; 810 mph).
Many elements change how fast the car can accelerate to 60 mph. Tires, elevation above sea level, weight of the driver, equipment used for testing, and surface of testing track all play a big part in these times. Most cars are 2-seaters, although a few are family-sized. Some measurements exclude the first foot-rollout.