45mph
Different countries in Europe have different laws governing road use. Furthermore, within each country, there are different laws for different types of roads. Also, the speed limits on some roads, in some countries are also adjusted according to the weather (lower speed limits in rain, for example).
In the UK it is 60 miles per hour. That is the speed you can go on roads that have the white circle roadsige with the black diagonal. Other roads have different posted speeds, some faster, some slower (motorways 70 mph, urban areas 30 mph).
The general relation is the following: distance = speed x time
In the case of constant speed: distance = speed x time. Or, Total distance = Average speed * Total Time
Interstates and other main roads of the like which have the highest posted speed limits.
because if they are in high speed its slippery
yes
40 mph or less
Speed limits are imposed to minimize accidents and the damage caused by accidents. When a car is going slower there is less potential for death to occur in an accident.
This is very much dependent on the speed of travel, and varies from person to person, but slightly more than half of accidents occur on roads with 55 mph or more.
accidents often caused by excess speed.some roads have a high number of accidnets.these roads often have fixed speed cameras.who desighned the first speed camera?describe how one named type of fixed speed cameras works.
Around 47% of fatal collisions in the United States occur on roads with posted speed limits of 55 mph or more. These higher speed limits increase the risk of severe and fatal crashes due to the increased impact forces involved in high-speed collisions.
Weather never causes accidents, The only exception being cars and tornado's. People who blame the weather are deflecting the blame from themselves.What you want to knowThere are many times "Weather related" accidents than speed caused accidents.
On secondary roads, if the speed is not posted, it is generally 55 mph.
This is because the momentum of high speed vechicle is more than that of the low speed vechicle
The speed limit for national roads in Ireland is 100 kilometres per hour.