contestada

1 Point
A car weighing 16,000 N skids on ice, which has a kinetic coefficient of
friction of 0.2. It then hits a patch of dry road, which has a kinetic coefficient
of friction of 0.8. What is the change in the friction force experienced by the
car?

A. The friction force increases by 14,600 N.

B. The friction force increases by 12,800 N.

C. The friction force increases by 13,500 N.

D. The friction force increases by 9600 N.

Respuesta :

Answer:

D. The friction force increases by 9600 N.

Explanation:

Frictional force is directly proportional to kinetic coefient of friction.

Answer:

it is D.

Explanation: