Given,
The mass of the car, m=1881 kg
The speed of the car, v=6.9 m/s
The momentum of an object is given by the product of the mass of the object and its velocity.
Thus the momentum of the car is given by,
[tex]p=mv[/tex]On substituting the known values,
[tex]\begin{gathered} p=1881\times6.9 \\ =12.98\times10^3\text{ kg}\cdot\text{ m/s} \end{gathered}[/tex]Thus the momentum of the car is 12.98×10³ kg·m/s