The volume decreases, by a factor of
(the original pressure/(125 kPa).
Answer:

Explanation:
Given that,
Initial velocity, u = -5 m/s
Final velocity, v = -22 m/s
Time, t = 3s
We need to find the acceleration of the car. The formula of it is given by :
Acceleration,

So, the acceleration of the car is
.
Velocity
Because velocity is speed with direction. In this scenario, the speed has not changed, but the direction did.