Watch Gym Teacher Try To Drag Student Into Pool

By | November 7, 2016
Advertisement
Sponsors and Advertisements
Sponsors and Advertisements

Drag racing, a contest between two cars beginning from a complete stop over a distance of a depends heavily on first  feet of the race, or the launch. The technique used for launching varies greatly depending on the how the car is equipped. The type of transmission, which wheels are being driven, tires, power, suspension and track preparation all play key roles in how to go about getting the best launch possible from the car. Watch video in link below

Video link: http://wp.me/p7PtNj-Ol

The best possible launch is obtained by obtaining the optimal balance of applying the most amount of power to the ground with the least amount of wheel spin. If too much power is applied during the launch and the tires spin, the resulting 60 foot time will be poor. The same goes for not applying enough power, thereby causing the car’s engine to bog, and having the car limp off the line slowly.When launching a car with an automatic transmission, a technique called power braking is used. After properly staging the car at the drag strip’s staging lane, tightly hold down the brake with one foot, while slowly applying the accelerator peddle with the other foot. The car’s engine RPM (revolutions per minute) should slowly increase to a point where the car will either start to move or start spinning the tires.