Question

the motion of the driver when it hit the barrier?use the concept of law of inertia in explaining what happened to the driver?

Answer 1

Answer:

All objects resist changes in their state of motion. In the absence of an unbalanced force, an object in motion will maintain its state of motion. This is often called the law of inertia. ... Upon contact with the wall, an unbalanced force acts upon the car to abruptly decelerate it to rest.