it depends on the curcumstances but if there was no friction you wouldn't be able to grip anything.
'Gravictism'? (Formed from Gravity, Friction and Magnetism)
When driving because if there was no friction between the tires and the road, the vehicle would just slide of the road and crash.
there is friction in your cars brake system and without that frictiuon there your car would roll away whenever it was on a hill so this is a good example of when friction is useful.
NO friction
For us, it would probably be bad. Without friction, it would be nearly impossible to get around. imagine walking around on ice all day, but worse.
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.
A synonym for friction would rub. :DA synonym for friction would rub. :D
It is impossible to have no friction. If there was no friction we would be sliding all over the place, nothing would be balanced.
Actually the good effect of friction is: if you drive a car you can make it stop, friction makes it stop. But the bad effect is: friction wears out machines so you can replace it. Hope it helps! :) Also with no friction the tires would just spin and go no place, and steering would be a problem.
bad friction is when 2 things rub together .
When you're holding the bat because if there wasn't any friction between your hand and the bat, the bat would fly out of your hands once you hit the ball.
Friction is good because it provides traction. Friction is necessary for people to stand, or for vehicles to accelerate or break. Friction can also be used to convert kinetic energy to heat or electrical energy. Friction can be bad because kinetic energy is can be lost to friction.