Friction can be helpful and not helpful it is not helpful when you are running because it slows you down hope that'll help!!!! ;)
Friction is helpful between car tyres and roads for grip. It is also sometimes used for heating as friction generates heat.
By using kinetic friction
Helpful Friction.
when you use matches
Friction is necessary for wheels to rotate and nails to keep in walls.
Without friction, we couldn't walk or grip onto anything.
Decreased friction is helpful when you want to reduce wear and tear on moving parts, improve fuel efficiency by reducing energy loss due to friction, or allow for smoother movement in machinery or vehicles.
sure is that is what keeps it on the road
Friction can be helpful in everyday situations such as when walking to prevent slipping on surfaces. It is also critical for the operation of brakes in vehicles, where friction between brake pads and rotors helps to slow down and stop the vehicle.
because it kills dinasaurs everywhere
no