This question involves the concepts of momentum, velocity, and mass.
The momentum of the car is "21122.6 N.s".
Momentum is defined as the quantity of motion contained in a body. Mathematically, it is defined as the product of the mass and velocity of a body.
[tex]P=mv[/tex]
where,
Therefore,
[tex]P=(1350\ kg)(15.65\ m/s)[/tex]
P = 21122.6 N.s
Learn more about momentum here:
https://brainly.com/question/904448