1: It is becomes difficult to walk on a slippery road due to low friction.when we move on ice, It becomes difficult to walk due to low friction of ice.
2: We cannot fix nail in the wood or wall if there is no fiction.It is friction which holds the nails.
3: Friction helps to move. When you push your toes backward on floor(it gets rubbed due to friction) your toes will recieve an opposing force from floor which is friction. Due to these
USES IN DAILY LIFE:
1:Friction is important as it essentially allows us to do everyday things such as driving a car, picking up objects and many others. In the absence of friction, everything would just slip and slide, with nothing to grip onto.
2:Keeping cars on the road. Keeping our shoes on the sidewalk,walking, grabbing things like a piece of paper and In order to walk you require static friction such that you can make the ground push forward on you.
NEGATIVE EFFECTS OF FRICTIONAL FORCE:
1: Friction can do positive work in inertial frame of reference.
2: Friction is usually used to mix materials such as in polishing or in the technique of friction welding.
POSITIVE EFFECTS OF FRICTIONAL FORCE:
Materials usually degrade quickly due to continuous friction.
1: Heat is often released as a result of friction between two parts.
2: It can also result in erosion of surfaces.
3: Bearing seizure can occur due to it.
4: Corrosion can also occur due to friction.