Acar travelling at 15m/s comes to a rest in a distance of 14m when the brakes are applied. calculate the deceleration of the car
marking brainliest : )

Answer :

deceleration of the car is

Explanation:

It is given that,  

Initial speed of the car, u = 15 m/s

Final speed of the car, v = 0 (it comes to rest)

Distance covered by the car, d = 14 m

Let a is the acceleration of the car. We know that the rate of change of velocity of an object is called its acceleration. Mathematically, it can be calculated as :

So, the deceleration of the car is . Hence, this is the required solution.

im not to sure what it is

the body's situation won't change the forces are equal opposit and on the same body