The han dynasty is best described as a: city-state nation territory empire

B. The force would be the same in both cases.

Explanation:

As we know that the force is defined as the rate of change in momentum of the system

So here we will have

so in both the cases the change in the momentum of the car will be same

also the time interval is given same in both the cases

so here we can say

so force will be same on the car in both the cases