bobsled
120 mph
a tricycle set the fastest speed at 1 mph
Probably Ivan Cournoyer, Montreal Canadiens, who was clocked in excess of 40 mph.
2-man isn't faster. The top 2-man speed recored is 152km/h (94mph) and the fastest 4-man to date is 153.7km/h (95.5mph) Less weight to drag.
The fastest TVR that has ever been on top gear was the TVR cebera speed 12.
18000 miles per hour by the space shuttle
The leaders go to the front, then the fastest, and lastly the strongest at the back.
The fastest vehicle you can buy that is street legal is the 2011 Bugatti Veyron 16.4 Super Sport with a top speed of 267 mph.
The brakeman is the last person to get in the bobsled and has to push the hardest and the most. They pull the break attached to the bobsled at the end of their run, helping the bobsled loose speed and slow down to prevent from a crash of injury.
Some racecars race can reach: 310 M.P.H. 510 speed. Watch out for speedy cars!
A bobsled has kinetic energy, which is the energy it possesses due to its motion as it slides down the track. This kinetic energy is dependent on the speed and mass of the bobsled.