Ice has more friction. Ice has hard ridges that would collide with other ridges easier to make more friction. Grass on the other hand doesn't have a lot of ridges and grass is very bendable.
There is friction everywhere you go. Waling or moving on ice does have much LESS friction then walking or moving on dry and hard pavement.
Even space has some friction. The amount of resistance though is very low.
When you put ice under pressure it turns to water. So if the snow is packed and hard standing on it will cause a very thin layer of water between your feet and the snow and you slide on the water.
If you think of a wet concrete surface and how drivers have to be more careful because the cars slide more on the wet, it is the same principle.
No, ice does not usually create much friction if you are talking about the ice being in a warmer environment then the ice melts slightly and does not have much friction. If ice is in a cold environment and did not freeze smooth then ice can create a lot of friction.
ice has no friction. but if there's more MASS for anything else, there will not be more friction, but you would have to use more force to push or pull on the object.
Yes. But it is very small and seems as if doesn't exist.
Yes, there is.
yes
I don`t know
You don't get the friction you need to accelerate on ice. This is why asphalt is used on roads, tyres can grip on it and the friction will create higher speeds.
Colder temperatures can cause friction on surfaces to decrease as it can make surfaces more smooth and slippery. Rain or wet conditions can also reduce friction due to the presence of moisture on the surface. Additionally, icy or frosty conditions can lead to a decrease in friction as the ice or frost can create a slippery surface.
space is a vacuum. no air means no friction. without friction the ice doesn't melt
Ice, because it has lower friction than rubber.
because ice surface refers very less friction as compare to roads that is why skating is easy on ice surfaces
yes
You don't get the friction you need to accelerate on ice. This is why asphalt is used on roads, tyres can grip on it and the friction will create higher speeds.
because it is slippery and because of gravity
Rough surfaces do create more friction than smooth surfaces. How much friction is created depends on how rough the surface is.
Yes, There Would Be A Lot More Friction
Rubber has more friction than an ice cube. Ice has almost no friction what so ever.
ice can affect friction
An ice cube has less friction than a sponge
Ice has little friction. Sandpaper has lots of friction.
They all create centrifical force on an object and create stops
yes Ice contain a lot of friction, enough to even set something on fire if a car is rubbing on it at 85,000 miles per hour.
Yes it does. That's why skating is a lot more fun on ice than on sandpaper.