1] Cars weight is kept as low as possible using light weight materials. e.g. carbon mixture is used for car chassis instead of plain steel.
2] Cars design is made aerodynamic for less air resistance and for stuck to the roads at higher speeds.
3] Engines power is increased hugely.
There are also high tech methods used.
With aerodynamics, and kers system, herein is link with more info, check it out
yes it goes much faster
they go faster now.
Cars are designed to be street legal.
Depends faster cars are not that safe so go for bigger but not to fast
Cars typically go faster than lorries due to their lighter weight, aerodynamic design, and more powerful engines. Lorries are built primarily for carrying heavy loads, which requires a focus on stability and torque rather than high speed. Additionally, cars are often designed for performance and speed, while lorries have speed limits imposed for safety and regulatory reasons.
a surface with an air intake
About 300mph. They are not the fastest cars though - unlike with planes, jet cars are faster.
So that people can go about, doing their stuff, but in a faster way!
Because the compounds used are particularly soft. This gives them more grip which enables the cars stick to the road better when cornering and that means they go faster. If tyres were designed to last a whole race they would have to be harder and the cars wouldn't be able to go as fast
When toy cars go down a steep hill they pick up momentum. Which makes them go faster so a car on a steeper hill will go faster then one on a flat surface.
Speed limits are for when there are certain areas that need cars to go slower or to show that they can go faster. E.G on a motor way you can go faster that when you are on a normal street where their are houses.