Question

The brakes applied to a produced an acceleration of 6ms^-2 in the opposite direction to the motion. If the car take 2s to stop after the acceleration of brakes calculate the distance it travel during this time

Answer 1

insufficient information.... you should give initial velocity.

Here are steps to find distance:
use equation
$s = ut + 1 \div 2a {t}^{2}$
You will have u, a, and time. Calculate s.

Answer 2

Answer:

your answer in given pic

Explanation:

I hope it's help you