all you have to do is add something slippery e.g oil
friction is a force which opposes the direction of the movement of a certain body. reducing the friction between moving parts will lead to an increase of acceleration or speed of that particularly body.
oil
Lubrication is the use of oil and grease to increase friction in a vehicle's moving parts
ligament
a "lubricant" is a friction-reducing substance: a substance, typically oil or grease, applied to a surface to reduce friction between moving parts
friction is a force which opposes the direction of the movement of a certain body. reducing the friction between moving parts will lead to an increase of acceleration or speed of that particularly body.
to reduce friction
oil
To reduce friction by providing lubrication to the moving parts.
Lubrication is the use of oil and grease to increase friction in a vehicle's moving parts
Machine parts use ball bearings to reduce friction, making it easier to move the moving parts and producing less wear on the parts.
it is a mechanical equipment to reduce friction. It is used in moving parts very often.
ligament
a "lubricant" is a friction-reducing substance: a substance, typically oil or grease, applied to a surface to reduce friction between moving parts
FP-10 is a lubricant used in guns that helps to reduce the friction between moving parts.
You would put a lubricant - oil or grease - between the moving parts.
It's to reduce friction (and thus heat) generated while the machine's parts are moving.