answersLogoWhite

0


Best Answer

The coefficient of sliding friction for ice is very low: very few substances can interact with the crystal lattice to provide a grip. Friction depends on interaction between relatively irregular surfaces (or between molecules) and for ice, this interaction is minimal.

The rubber in tires should be able to grip the ice somewhat, but melting and refreezing can cause the tires to be coated in water or ice. So-called "black ice" (an invisible glaze) can completely cover a roadway and cause cars to slip, slide, and even go off the road. In snowy and icy conditions, tire chains are used that "bite" into the ice and provide traction.

User Avatar

Wiki User

9y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

14y ago

Because it is so easy to slip and fall on it. because of absence of friction

This answer is:
User Avatar

User Avatar

Wiki User

15y ago

because if it is dry(sand), that means that the particles are separated, and with fresh snow it is pretty much the same.

This answer is:
User Avatar

User Avatar

Wiki User

14y ago

Because there is no friction on wet ice.

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Why is it slippery walking on ice?
Write your answer...
Submit
Still have questions?
magnify glass
imp