yes.
Lubricant (Liquids, oils, grease, fats, water, graphite...)
Oil is used to reduce friction.
Oil is mainly used to reduce friction between contacting surface, e.g., metal on metal - not to reduce air friction.
Lubricants.
To reduce friction in water, you can use substances like lubricants or oils to create a layer between the water and the surface experiencing friction. You can also streamline the object's shape to minimize resistance and turbulence as it moves through the water. Another option is to reduce the object's speed, as faster movement creates more friction.
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.
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.
To reduce the coefficient of friction.
To reduce unwanted friction.
true
by applying water on the floor.
Yes, Oil forms a coating on the cylinder walls to reduce friction and is also used as a coolant to protect engine parts