there is fricton,thermal,electrical & other energies ....
fricton is useful in the cases of deacceleration or tending the body to be at the rest.eg: braking car,trekking,air friction in ski jumping,eraser for rubbing etc. However friction usefulness doesn't hold true in car engines,because it doesnt need fiction so we use oils to reduce it.
Fluid Friction, & Rolling Friction.
probably the fricton caused,or it could be a discovery I've not discovored.
it's all down to fricton, the rougher the surface the harder it is to pull.
fricton is useful in many many ways: help in protecting from slipping protect the car from sliding due to friction you can make fire from rubbing two stones. etc......... etc....
because they are pushing against one another and so it causes fricton. when there is fricton the plates move and create a earth quake and or creves
Friction is a measure of resistance and has no physical properties.
fricton
Fricton!!
it stops a car when u press the breaks on the car
lubrictation on the moving parts
there is fricton,thermal,electrical & other energies ....
fricton is useful in the cases of deacceleration or tending the body to be at the rest.eg: braking car,trekking,air friction in ski jumping,eraser for rubbing etc. However friction usefulness doesn't hold true in car engines,because it doesnt need fiction so we use oils to reduce it.
Force applied parallel to ground = force of fricton.
When you find the best material that has the most fricton so it won't slide
Friction will cause heat energyIt will not add potential or kinetic energy