Question

A car is traveling to the right with a speed of 2.0\,\dfrac{\text m}{\text s}2.0 s m ​ 2, point, 0, start fraction, start text, m, end text, divided by, start text, s, end text, end fraction on an icy road when the brakes are applied. The car slows down with constant acceleration for 3.0\,\text m3.0m3, point, 0, start text, m, end text until it comes to a stop. How long does it take the car to slide to a stop?

Answer 1

Answer:

I don't understand the question...

Answer 2

Question:

A car is travelling to the right with a speed of 2.0m/s on an icy road when the brakes are applied. The car slows down with constant acceleration for 3.0m until it comes to a stop.

How long does it take the car to slide to a stop?

Answer:

initial velocity ($v_{i}$) : 2.0 m/s

final velocity($v$): 0 m/s

displacement(x) : 3.0 m

Time : t

Formula : x = 1/2 * ($v_{i}$ + $v$ ) * t

Explanation:

3.0m = $(2.0 m/s + 0 m/s) / 2$ * t

3.0 m / 1.0 m/s = t

3.0 s = t

Ans is 3.0 s

hope it is helpful :)