0
because it is slippery and because of gravity
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∙ 12y ago
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Does a rough surface have a lot of friction?
Rough surfaces do create more friction than smooth surfaces. How much friction is created depends on how rough the surface is.
Do magnetic motors create more power than they consume?
No. No device creates more power than it consumes. There are always losses - friction, heat, etc. - so it is impossible to create a perpetual motion machine.
Why is it easier to pull a box in a wagon than to drag it on the ground?
I have the same question omg I don’t know how to answer
Why rough surfaces create more friction than smooth surfaces?
cos ther are holes and cracks which contain air in them
Why does a ice-hockey puck have less friction than a ball rolling on the ground?
Ice has a much smoother surface than the surface of the ground, therefore there is less friction acting on the hockey puck compared to a ball rolling on the ground. Ice is nearly a frictionless surface.
Does fluid friction have more friction than rolling friction?
yes
What has more friction lino or carpet?
Carpet typically has more friction than linoleum because of its thicker and softer texture. The fibers in carpet create more resistance when objects or feet move across its surface, resulting in more friction compared to the smooth texture of linoleum.
What surface would produce the greatist friction on an object?
Carpet has more friction than tile. Tile has more friction than ice.
Does a tire or pulley have more friction?
A tyre has more friction than a pulley.
Do seesaw need more friction or less friction?
than what?
Is sliding friction more than rolling friction?
Yes, sliding friction creates more thermal energy and wears down the two surfaces quicker than rolling friction.
How dies the friction between the ground and molecules in the air affect wind?
The wind at the surface of the ground where the molecules are having friction is moving slower than the wind above the surface.
