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You can change friction by the material. e.g ice, low friction. carpet high friction.Or you could add a lubricant :D
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∙ 14y ago
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Which types of surface have more or less friction?
hard place has more friction and smooth place has less friction
Do fingerprints on a glass produce more friction or less friction?
more
How does friction effect effiecency?
If there is more friction with a machine, efficiency is less.
What effect does friction have on the speed of an object?
more friction = less speed
What causes more friction?
If an object is moving on the same surface the friction is the same throughout. However, more friction is caused by a rougher surface and less friction is caused by smoother surfaces.
How does friction make friction?
when 2 surfaces rube or slide together the more smooth the less friction
Which types of surface have more or less friction?
hard place has more friction and smooth place has less friction
Does a rough bumpy surface get more friction or less friction?
more
Do fingerprints on a glass produce more friction or less friction?
more
Do seesaw need more friction or less friction?
than what?
Does streamlinig produce more friction or less?
less
Do rubber tyres show more friction or less friction?
Rubber will have a high coefficient of friction on most surfaces, but we cannot know whether there is more or less friction unless we have something to compare it to.
How does friction effect effiecency?
If there is more friction with a machine, efficiency is less.
What effect does friction have on the speed of an object?
more friction = less speed
Do you want more or less fluid friction while swimming?
You want less friction. Then you will go faster.
Less friction means more or less heat?
Less heat
Do brakes on a car produce more or less friction?
they create more friction that's how they stop
