Why does a car slide when it rolls over an icy patch on a road?

1. cars have more momentum on icy surfaces.
2. there is less friction between the car tires and the ice than between the car tires and the road.
3. there is more friction between the car tires and the ice than between the car tires and the road.
4. cars have less momentum on icy surfaces.

rewarded with 15 pts

"i have always loved contemporary art and made it a general goal to work within the field. after a few nonprofit internships at museums and galleries, i decided to try the for-profit art world and was offered a job as the ad assistant at the magazine. i much prefer the pace of the for-profit art community and have stayed with the company for three years, with a promotion to an account manager last spring."

i just did this and got a 100.