Question

the brakes applied to a car produce an acceleration of 4m/s2 in the opposite direction to the motion if the car takes 3s to stap after the applicate of brakes calculate the distance traveled during this time​

Answer 1

Explanation:

Here is your answer.....

I hope you are understood.................

plz mark as brainlist!

Answer 2

Answer:

18m

Explanation:

Initial velocity(u)=u

Final velocity(v)=0

Time(t)=3s

From 1st equation of motion, v=u+at

0=u+(-4×3)

u=12m/s

Then,From 2nd equation of motion,

s=ut+at2

s=12×3+1/2×-4×3×3

s=36+(-18)

s=36-18

s=18m

Therefore,Distance travelled during this time is 18m