a piece of cartilidge between the two bones... there is only one thing
cartilage and fluid lubericates
I don't know keeps bones from rubbing together Cartilage, elastic tissuse forming parts of the skeleton
I don't know keeps bones from rubbing together Cartilage, elastic tissuse forming parts of the skeleton
joints. heres the definition of joints: joint |joint| noun a structure in the human or animal body at which two parts of the skeleton are fitted together.
Inefficiencies in a mechanical device related to parts rubbing together such that kinetic energy is turned into heat energy.
Suspension squeaking in a Cavalier can be from suspension parts rubbing together. Check to insure that all of the bushings in the suspension are intact.
JOINTS
Stridulation is a high-pitched chirping, hissing, or squeaking sound, such as the one which male crickets and grasshoppers make by rubbing body parts together.
joints are places or parts at which two or more things are joined
yes manatees have many joints invloved in the important parts of a manatee
To prevent the friction between them otherwise they will jam and there may be excess heating of parts due to frictionAnother reason to oil machine parts is to prevent rusting. IF a machine part is rubbing another so one has bare metal - it will rust quite quickly - so in addition to reducing friction and heat build up it prevents rust
They keep the engine and all the other moving parts from scraping together and going kaboom from overheating. The lubricating system primarily keeps the moving parts from rubbing each other too much.
Mechanical - heat