explain any three disadvantages of friction
Answers
Answered by
2
Answer:
1.Friction produces unnecessary heat leading to the wastage of energy.
2.The force of friction acts in the opposite direction of motion, so friction slows down the motion of moving objects
Answered by
21
Disadvantages of Friction are as below
* It always resists the motion, so extra energy is required to overcome it.
* It causes wear and tear of machines.
* It decreases the life expectancy of moving parts of vehicles.
Similar questions