Friction can be either good or bad depending on where it is. Friction between parts that are meant to stay put is a good thing, friction between parts that are supposed to move is a bad thing.
Tires for instance are meant to roll along the road, not slide. Here, friction is good.
But then you cone to the hubs. In here, the wheel has to move around the axle. Here, friction is bad. Here, friction will turn effort that would otherwise have gone into moving the bike forward into heat, which is no use to the rider at all.
slows car and wears metal out
Yes, it is. It means causing harm, or able to cause harm.
What was the most harm done by colonialism
Causes wear and tear of machine parts.Burning of tyreswarming of hands
To cause means to be responsible for, to make or create or engineer. Harm means damage.
No it will never harm your baby.
it can harm u right away or it can take a while
If you put it in the resivoir only it will not harm the vehicle. After a while without being changed it can harm the breaking systems due to it passing thru all the metals it can create a bit of electricity. If you spill it on your paint it can eat it away
No. It is one of the easily available lubricant and it will not harm you.
no. I have had it for quite a while and no harm has been done.
Can cyclosporine harm the baby while 31 weeks pregnant?
No, this will do no harm at all.