Cons of friction in our day to day life
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- Friction causes wear and tear hence making things to depreciate in value.
- Friction between our bodies and rough objects cause injuries to us.
- Friction causes an increase in fuel consumption of vehicles. Thus, a vehicle with better fuel consumption will have less friction. Vehicles with more wear and tear or less efficiency will have more friction and will need more fuel to operate. This again has an economic impact.
- Friction also causes overheating of engines. This accelerates breakdown and decreases efficiency. Increased efficiency demands need increased fuel or energy consumption due to friction.
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