No, sand does not reduce friction but increase friction.
sand paper increases friction, that is to say that it is harder to slide something on sand paper than it is on a smooth surface.
Nope. It increasing friction so it is easier to pass icy roads
Lubrication to reduce friction. To increase friction step on the brakes.
TO REDUCE FRICTION: We can use fine powder on the carrom board to reduce friction
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.
sand paper increases friction, that is to say that it is harder to slide something on sand paper than it is on a smooth surface.
Nope. It increasing friction so it is easier to pass icy roads
Lubrication to reduce friction. To increase friction step on the brakes.
yes because when they brake the friction is caused to reduce
TO REDUCE FRICTION: We can use fine powder on the carrom board to reduce friction
I never heard of friction reducing friction. You can reduce friction by using lubricants, as well as using wheels (as in ball bearings).
Oil is mainly used to reduce friction between contacting surface, e.g., metal on metal - not to reduce air friction.
the factors that reduce in case of friction are the velocity and acceleration.
Oil is used to reduce friction.
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.
Sand.
by giving it better aerodynamics you can reduce friction. but also the faster it goes the more friction it gets.