Water does reduce friction, as the liquid essentially lubricates the surface between the two objects. However, this only applies to affecting other friction. It has its own friction when objects move through a body of water.
yeah! to some extent. yeah! to some extent.
yes because when they brake the friction is caused to reduce
Oil is used to reduce friction.
when we polish surfaces, the molecules or atoms of surface come closer to each other so there is no space for fiction so it is reduced but not reduced to zerowe cant reduce friction to zeroWhen we polish a rough surface smoothly,the unequalities gets reduced,therefore friction is reduced
the main reason for doing so is that the surface becomes smooth n in terms of science to reduce "friction" that wud exist between the board n the striker due to which it will move more swiftly with lee deployment of power..!!
How does the flow of air reduce friction of the hovercraft in motion?
yes.
Friction is the act of one surface rubbing against another. To reduce friction, use something that offers a small amount of friction. Smoother substances reduce friction. A way to reduce friction is to use something which offers a small amount of friction. For example, you could use something like plastic or glass. Water, most liquids and different types of oil reduce friction. Powder, oil and grease are used in between surfaces to also reduce friction.
No, sand does not reduce friction but increase friction.
true
true
by applying water on the floor.
Normally you can't stop friction alltogether, but water can certainly reduce friction considerably. Did you ever slip on a wet floor? This is because the friction is much less than usual.
Lubrication to reduce friction. To increase friction step on the brakes.
There are a few ways to reduce friction. For example one can apply water or oil to the surfaces that are rubbing together.
yes because when they brake the friction is caused to reduce
Oil (in car). Grease (in bearings). Silicon. Water.
Lubricant (Liquids, oils, grease, fats, water, graphite...)