Question

Is it possible that the brakes of a car are so perfect that the car stops instantaneously?

Answer 1

Congratulations!
Yes it is POSSIBLE.
The technology is known as - Anti Breaking System (ABS)

Answer 2

we cannot say that it's not true that they stop instantaneously,if the car stops instantaneously there may be so much problem for the person sitting in it the person may die if the break Falls superfast he may fall front and he may boost out of the window and die so are the manufacturers of the car take a lot of care that the brakes are not so forcibly falling and making the person to die