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Slippery road training is the driving on a closed area with a slippery surface as a part of training road users in driving on slippery roads. It is used in some countries as a mandatory prerequisite for a driving test , or by drivers who wish to practice their maneuvering skills in slippery conditions.
Road slipperiness is a condition of low skid resistance due to insufficient road friction. It is a result of snow , ice , water , loose material and the texture of the road surface on the traction produced by the wheels of a vehicle .
When a trailer skids to one side, this is known as a trailer swing or trailer slew.This can occur on a slippery road surface, often where there is a cant.This is not the same as jackknifing and is not as serious, as the trailer will move back into line as the vehicle continues forwards.
Cadence braking or stutter braking is a driving technique that involves pumping the brake pedal and is used to allow a car to both steer and brake on a slippery surface. It is used to effect an emergency stop where traction is limited to reduce the effect of skidding from road wheels locking up under braking. This can be a particular problem ...
ESC does not improve a vehicle's cornering performance; instead, it helps reduce the chance of the driver losing control of the vehicle on a slippery road. According to the U.S. National Highway Traffic Safety Administration and the Insurance Institute for Highway Safety in 2004 and 200, one-third of fatal accidents could be prevented by the ...
When any wheel leaves contact with the road there is a change in handling, so the suspension should keep all four (or three) wheels on the road in spite of hard cornering, swerving and bumps in the road. It is very important for handling, as well as other reasons, not to run out of suspension travel and "bottom" or "top".
Braking distance refers to the distance a vehicle will travel from the point when its brakes are fully applied to when it comes to a complete stop. It is primarily affected by the original speed of the vehicle and the coefficient of friction between the tires and the road surface, [Note 1] and negligibly by the tires' rolling resistance and vehicle's air drag.
In the U.S., Stop and speed limit signs fall under the R Series (Regulatory). Modern U.S. signs are widely standardized; unless they are antique holdovers from an earlier era, oddities like a yellow Stop sign or a red Slippery When Wet sign would typically appear only on private property—perhaps at a hospital campus or in a shopping mall ...